AETNA SERIES FUND INC
485BPOS, 1999-10-06
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As filed with the Securities and Exchange                      File No. 33-41694
Commission on October 6, 1999                                  File No. 811-6352



                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM N-1A

             REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933

                         Post-Effective Amendment No. 34

                                       and

         REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY ACT OF 1940

                                Amendment No. 44

                            Aetna Series Fund, Inc.

          10 State House Square SH11, Hartford, Connecticut 06103-3602
                                 (860) 275-2032

                            Amy R. Doberman, Counsel
                       Aeltus Investment Management, Inc.
          10 State House Square SH11, Hartford, Connecticut 06103-3602
                     (Name and Address of Agent for Service)

It is proposed that this filing will become effective:


              X         On October 7, 1999 pursuant to paragraph (b) of Rule 485
            ------

<PAGE>



                                  Parts A and B

The Class A, B and C Prospectus and the Class I Prospectus of Aetna Series Fund,
Inc. are  incorporated  into Part A of this  Post-Effective  Amendment No. 34 by
reference to the Fund's  filing under Rule 497(j)  under the  Securities  Act of
1933, as filed on March 1, 1999.

The  Class A, B, C and I  Prospectus  Supplement  and  Brokerage  Cash  Reserves
Prospectus  of Aetna Series  Fund,  Inc.  are  incorporated  into Part A of this
Post-Effective  Amendment  No. 34 by reference  to the Fund's  filing under Rule
497(j) under the Securities Act of 1933, as filed on August 2, 1999.

The Class A, B, C and I Statement of Additional  Information (SAI) and Brokerage
Cash  Reserves SAI of Aetna Series Fund,  Inc. are  incorporated  into Part B of
this  Post-Effective  Amendment  No. 34 by reference to the Fund's  filing under
Rule 497(j) under the Securities Act of 1933, as filed on August 2, 1999.




<PAGE>


Aetna Series Fund, Inc.

Aetna Principal
Protection Fund II

Prospectus



October 7, 1999




Aetna Series Fund, Inc. is an open-end  investment  company  authorized to issue
multiple  series of shares.  This  prospectus  offers shares of Aetna  Principal
Protection  Fund II (Fund).  The  Offering  Period will run from October 7, 1999
through  December 20, 1999.  All monies must be received no later than  December
17, 1999.

The  Securities and Exchange  Commission  has not approved or disapproved  these
securities or determined whether this prospectus is truthful or complete. Anyone
who represents to the contrary has committed a criminal offense.







<PAGE>



                                TABLE OF CONTENTS

                                                                            Page


THE FUND'S INVESTMENTS.....................................................2
   Investment Objective, Principal Investment Strategies and Risks.........2

FUND EXPENSES..............................................................5

OTHER CONSIDERATIONS.......................................................6

THE GUARANTEE..............................................................6

MANAGEMENT OF THE FUND.....................................................9

INVESTING IN THE FUND......................................................9
   Opening an Account and Selecting a Share Class..........................9
   How to Buy Shares......................................................11
   How to Sell Shares.....................................................12
   Timing of Purchase and Redemption Requests.............................13
   Other Information about Shareholder Accounts and Services..............14
   Dividends and Distributions............................................16
   Tax Information........................................................16

ADDITIONAL INFORMATION....................................................17


<PAGE>




THE FUND'S INVESTMENTS

Investment Objective, Principal Investment Strategies and Risks


Aetna  Principal  Protection  Fund II (Fund) has both an  Offering  Period and a
Guarantee  Period.  The Offering Period is the only time investors can invest in
the Fund. The Offering Period will run from October 7, 1999 through December 20,
1999.  All  applications  must be received by the  transfer  agent no later than
December 17, 1999  (November 8, 1999 in the case of IRA  rollovers).  All monies
must be received no later than  December 17, 1999.  During the Offering  Period,
Fund assets will be invested  exclusively  in short-term  instruments.  Once the
Offering Period  terminates,  the Guarantee Period begins.  The Guarantee Period
will run from  December 21, 1999  through  December  20, 2004  (Maturity  Date).
During the Guarantee Period,  all assets will be invested in accordance with the
investment  objective and strategies  described below. On the Maturity Date, the
Fund will distribute to each shareholder the net asset value (NAV) of his or her
shares. The Fund guarantees that the amount distributed to each shareholder will
be no less than the value of that  shareholder's  investment as of the inception
of the Guarantee Period  (Guarantee)  provided that all  distributions  received
from the Fund  have been  reinvested  and no shares  have  been  redeemed.  If a
shareholder  takes any distributions or dividends in cash instead of reinvesting
them, or if any shares are redeemed before the Maturity Date, the  shareholder's
guaranteed  amount  will be reduced as more fully  described  below.  The Fund's
Guarantee is backed by an unconditional,  irrevocable  guarantee  pursuant to an
insurance  policy issued to the Fund by MBIA Insurance  Corporation  (MBIA),  an
AAA/Aaa rated monoline financial guarantor.

The Fund is a series of Aetna Series Fund, Inc. (Company). Investors who wish to
purchase  another  series  of  the  Company  (Series)  may  request  a  separate
prospectus by calling 1-800-367-7732.

Investment  Objective  During the  Guarantee  Period,  the Fund seeks to achieve
maximum total return by  participating  in favorable  equity market  performance
while  preserving  the  principal  amount of the Fund as of the inception of the
Guarantee Period.

Principal  Investment  Strategies  Under normal  market  conditions,  during the
Guarantee  Period the Fund's  assets are allocated  between the following  asset
classes:

 .    Equity Component, consisting primarily of common stocks and
 .    Fixed Component,  consisting  primarily of short- to  intermediate-duration
     U.S. Government securities.

Equity Component Aeltus Investment  Management,  Inc.  (Aeltus),  the investment
adviser to the Fund,  invests at least 80% of the Equity  Component's net assets
in stocks  included in the Standard  and Poor's 500 Index (S&P 500),  other than
Aetna Inc. The Equity Component may also include S&P 500 futures contracts.  The
S&P 500 is a stock market index comprised of common stocks of 500 of the largest
publicly  traded  companies  in  the  U.S.   selected  by  Standard  and  Poor's
Corporation (S&P).
<PAGE>

Aeltus manages the Equity Component by overweighting those stocks in the S&P 500
that it believes will  outperform  the S&P 500 and  underweighting  (or avoiding
altogether)  those stocks that Aeltus  believes will  underperform  the S&P 500.
Stocks that Aeltus  believes are likely to match the  performance of the S&P 500
are invested in proportion to their  representation  in the index.  To determine
which stocks to weight more or less heavily,  Aeltus uses  internally  developed
quantitative computer models to evaluate various criteria, such as the financial
strength  of each  company and its  potential  for  strong,  sustained  earnings
growth.  At any one time,  the Fund  generally  holds between 400 and 450 stocks
included in the S&P 500.  Although the Equity Component will not hold all of the
stocks in the S&P 500,  Aeltus  expects  that there will be a close  correlation
between the performance of the Equity  Component and that of the S&P 500 in both
rising and falling markets.

Fixed Component Aeltus looks to select  investments for the Fixed Component with
financial  characteristics  that will,  at any point in time,  closely  resemble
those of a portfolio of zero coupon  bonds which mature  within one month of the
Maturity Date. The Fixed Component will consist  primarily of securities  issued
or  guaranteed  by the U.S.  Government  and its agencies or  instrumentalities,
including  STRIPS  (Separate  Trading of  Registered  Interest and  Principal of
Securities).  STRIPS are created by the Federal  Reserve Bank by separating  the
interest and principal components of an outstanding U.S. Treasury or agency bond
and selling them as individual securities.  The Fixed Component may also include
corporate  bonds  rated  AA- or higher by S&P  and/or  Aa3 or higher by  Moody's
Investors  Services,  Inc., futures on U.S. Treasury securities and money market
instruments.

Asset Allocation  Aeltus uses a proprietary  computer model to determine,  on an
ongoing basis, the percentage of assets allocated to the Equity Component and to
the Fixed  Component in an attempt to meet the investment  objective.  The model
evaluates a number of factors, including, but not limited to:

 . the market  value of the Fund's  assets;
 . the  prevailing  level of interest rates;
 . equity market volatility; and
 . the length of time remaining until the Maturity Date.


The model will determine the initial allocation between the Equity Component and
the Fixed  Component on the first day of the Guarantee  Period and will evaluate
the allocations on a daily basis thereafter.  Generally,  as the market value of
the Equity Component rises,  more assets are allocated to the Equity  Component,
and as the  market  value of the  Equity  Component  declines,  more  assets are
allocated to the Fixed Component.

Principal Risks The principal risks of investing in the Fund are those generally
attributable  to stock and bond  investing.  The success of the Fund's  strategy
depends on Aeltus' skill in allocating  assets between the Equity  Component and
the Fixed Component and in selecting investments within each component.  Because
the Fund invests in both stocks and bonds, the Fund may underperform stock funds
when stocks are in favor and underperform bond funds when bonds are in favor.

The risks  associated with investing in stocks include sudden and  unpredictable
drops in the  value of the  market  as a whole  and  periods  of  lackluster  or
negative  performance.  The  performance  of the Equity  Component  also depends
significantly  on Aeltus' skill in determining  which  securities to overweight,
underweight or avoid altogether.
<PAGE>

The principal risk associated with investing in bonds is that interest rates may
rise,  which  generally  causes bond prices to fall.  The market value of a zero
coupon bond  portfolio  generally  is more  volatile  than the market value of a
portfolio of fixed income  securities with similar  maturities that pay interest
periodically. With corporate bonds, there is a risk that the issuer will default
on the payment of principal or interest.

If  interest  rates are low  (particularly  at the  inception  of the  Guarantee
Period),  Fund assets may be largely invested in the Fixed Component in order to
increase the  likelihood of preserving the value of the Fund as of the inception
of the Guarantee Period. In addition,  if during the Guarantee Period the equity
markets  experienced a major  decline,  the Fund's assets may become  largely or
entirely  invested in the Fixed  Component.  In fact, if the value of the Equity
Component  were to decline by 30% in a single day, a complete  and  irreversible
reallocation to the Fixed Component would occur. In this circumstance,  the Fund
would not participate in any subsequent  recovery in the equity markets.  Use of
the Fixed Component reduces the Fund's ability to participate as fully in upward
equity market movements,  and therefore represents some loss of opportunity,  or
opportunity  cost,  compared to a  portfolio  that is more  heavily  invested in
equities.

If Fund assets do not reach $75 million by the end of the Offering Period, or in
the event of severe market  volatility or adverse market  conditions  during the
Offering Period, the Company's Board of Directors (Board) reserves the right not
to operate the Fund in accordance with its investment objective.  In that event,
the Fund will continue to be invested in money market  instruments  and all Fund
shareholders  will be entitled  to receive  the  greater  of: (a) their  initial
investment  (including  the amount of their  Class A front-end  sales  load,  if
applicable) or (b) the then current NAV of their shares.

If you may need access to your money at any point prior to the Maturity  Date or
if you prefer to receive your  dividends and  distributions  in cash, you should
consider the appropriateness of investing in the Fund.  Redemptions made for any
reason prior to the  Maturity  Date will be made at NAV and are not eligible for
the  Guarantee.  Any  distributions  that you  receive  in the form of cash will
reduce your Guarantee proportionally.

Shares  of the Fund will  rise and fall in value  and you  could  lose  money by
investing  in the Fund if you redeem your  shares  prior to the  Maturity  Date.
There is no guaranty  that the Fund will achieve its  investment  objective.  An
investment in the Fund is not a bank deposit and is not insured or guaranteed by
the FDIC or any other government agency.

Because the Fund is new, it does not have  performance  information  an investor
may find useful in evaluating the risks of investing in the Fund.



<PAGE>


FUND EXPENSES

The following  tables describe the Fund's  expenses.  Shareholder  Fees are paid
directly by  shareholders.  Annual Fund  Operating  Expenses are  expressed as a
percentage of the Fund's average daily net assets,  and are thus paid indirectly
by all Fund shareholders.

                                Shareholder Fees
                    (fees paid directly from your investment)

                           Maximum Sales             Maximum Deferred Sales
                    Charge (Load) on Purchases      Charge (Load) (as a % of
                    (as a % of purchase price)     gross redemption proceeds)

     Class A                   4.75%                          None
     Class B                   None                          5.00%

                         Annual Fund Operating Expenses1
                  (expenses that are deducted from Fund assets)
<TABLE>
<S>             <C>            <C>               <C>          <C>             <C>      <C>      <C>

                                 Distribution                    Total         Fee Waiver/
                 Management       (12b-1) and      Other       Operating         Expense            Net
                     Fee         Service Fees     Expenses     Expenses       Reimbursement      Expenses

Class A          0.65%            0.25%         0.61%         1.51%            0.01%            1.50%
Class B          0.65%            1.00%         0.61%         2.26%            0.01%            2.25%

   1Because the Fund is new, Other Expenses, shown above, are estimated.  Aeltus
    is  contractually  obligated,  through the Maturity  Date, to waive all or a
    portion of its  management  fee and/or  administrative  services  fee and/or
    reimburse a portion of the Fund's other expenses in order to ensure that the
    Fund's total  operating  expenses do not exceed the percentage of the Fund's
    average  daily net assets  reflected  in the table  under Net  Expenses.  An
    administrative  services  fee of 0.10%  and a  guarantee  fee of  0.33%  are
    included in Other Expenses.

                                     Example

The following  example is designed to help you compare the costs of investing in
the Fund with the costs of  investing in other  mutual  funds.  Using the annual
fund operating expenses  percentages above, you would pay the following expenses
on a $10,000  investment,  assuming a 5% annual return and redemption at the end
of each of the periods shown:

                           1 Year*              3 Years*         5 Years*

Class A                  $  620                 $  927            $  1,255
Class B                  $  728                 $1,003            $  1,405


 * Aeltus is  contractually  obligated to waive fees and/or  reimburse  expenses
   through   the   Maturity   Date.   Therefore,   all  figures   reflect   this
   waiver/reimbursement.

This example should not be considered an indication of prior or future expenses.
Actual expenses for the current year may be greater or less than those shown.



<PAGE>


OTHER CONSIDERATIONS

In addition to the principal  investment  strategies and risks described  above,
the Fund may also invest in other securities,  engage in other practices, and be
subject  to  additional  risks,  as  discussed  below  and in the  Statement  of
Additional Information (SAI).

Futures  Contracts The Fund may invest in futures  contracts,  which provide for
the future sale by one party and purchase by another party of a specified amount
of a financial instrument or a specific stock market index for a specified price
on a  designated  date.  The Fund uses  futures to  increase  exposure  or hedge
existing  exposure  to a  particular  asset  class.  The Fund may only invest in
futures contracts on the S&P 500 and U.S. Treasury securities.

The main risk with  futures  contracts  is that they can amplify a gain or loss,
potentially  earning or losing  substantially more money than the actual cost of
the futures contract.

Year 2000 The date-related computer issue known as the "Year 2000 problem" could
have an adverse  impact on the quality of services  provided to the Fund and its
shareholders. However, Aeltus understands that the Fund's key service providers,
including  the transfer  agent,  MBIA,  the  custodian,  and the  broker-dealers
through which the Fund's  trades are  executed,  are taking steps to address the
issue.  The costs of these  efforts  will not  affect  the  Fund.  The Year 2000
problem also may  adversely  affect the issuers in which the Fund  invests.  For
example,  issuers may incur substantial  costs to address the problem.  They may
also suffer losses caused by corporate and governmental data processing  errors.
Aeltus will continue to monitor developments relating to this issue.

Portfolio  Turnover  Portfolio  turnover  refers to the  frequency  of portfolio
transactions and the percentage of portfolio assets being bought and sold during
the year.  It is expected  that the Fund may have a portfolio  turnover  rate in
excess of 125%. A high portfolio  turnover rate increases the Fund's transaction
costs and may increase your tax liability.

THE GUARANTEE

The Fund guarantees that on the Maturity Date, each  shareholder will receive no
less than the  Guarantee  per  Share  amount  for each  share  held  (Guaranteed
Amount).  The  Guarantee  per  Share  will  equal the NAV on the last day of the
Offering  Period,  and thereafter  will be adjusted to reflect any dividends and
distributions  made by the Fund. A shareholder who  automatically  reinvests all
such  distributions  and does not redeem any shares during the Guarantee  Period
will receive, on the Maturity Date, no less than his or her account value at the
inception  of the  Guarantee  Period.  The  Fund's  Guarantee  is  backed  by an
unconditional  and  irrevocable  guarantee  from MBIA  pursuant to an  insurance
policy issued by MBIA to the Fund.  If, on the Maturity  Date, the actual NAV is
less than the Guarantee per Share, MBIA will pay to the Fund for disbursement to
Fund   shareholders   an  amount  equal  to  this  difference  for  every  share
outstanding. See the SAI or call 1-800-367-7732 for additional details regarding
the Guarantee.



<PAGE>


In summary,  a shareholder who maintains his or her Fund investment  through the
Maturity Date,  makes no redemptions,  and reinvests all  distributions  will be
entitled to receive no less than:

     .    the amount initially allocated to the Fund, less
     .    the amount of the Class A front-end sales load paid, if any, plus
     .    any accrued interest earned during the Offering Period.

Example.  Assume you invested  $20,000 in Class A shares when the NAV was $10.00
per share. After deducting your sales load of 4.75%, $19,050 will be invested in
Class A shares and you will have 1,905 shares in your account.

Assume  further  that at the  end of the  day  preceding  the  inception  of the
Guarantee  Period  (December 20, 1999), the NAV for Class A shares has increased
to $10.02.  Your Guaranteed Amount is based on the NAV determined on the evening
of December 20, 1999. To calculate your full guarantee,  multiply the shares you
own on December  20,  1999 by the NAV for your class of shares on  December  20,
1999. Using our example:

Shares you own on December 20, 1999         1,905.000
NAV of Class A shares on December 20, 1999  X  $10.02

Your Guaranteed Amount                      $19,088.10

Your Guaranteed Amount will not change during the life of the product as long as
you reinvest all your dividends and  distributions and make no withdrawals prior
to the Maturity Date.

Redemptions  of shares during the Guarantee  Period will decrease the Guaranteed
Amount to which a shareholder  is entitled.  If a shareholder  redeems shares in
the Fund,  he or she will then hold fewer shares at the then  current  Guarantee
per  Share,   thereby  reducing  the  Guaranteed  Amount  for  the  shareholder.
Redemptions  made from the Fund prior to the Maturity  Date will be made at NAV,
which may be  higher or lower  than the NAV at the  inception  of the  Guarantee
Period.  For certain  shareholders,  redemptions made prior to the Maturity Date
may also be subject to a contingent deferred sales charge (CDSC).

The Guarantee per Share will decline as dividends and  distributions are made to
shareholders.   If  a   shareholder   automatically   reinvests   dividends  and
distributions  in the Fund, he or she will then hold a greater  number of shares
at the  reduced  Guarantee  per  Share.  The  result  would be to  preserve  the
Guaranteed  Amount he or she was entitled to before the dividend or distribution
was  made.  If  a  shareholder  instead  elects  to  receive  any  dividends  or
distributions in cash, he or she will then hold the same number of shares at the
reduced  Guarantee per Share.  This will reduce the Guaranteed  Amount that such
shareholder was entitled to before the dividend or distribution was made.

Example.  Assume you reinvest your  dividends and  distributions.  The number of
shares you own in the Fund will increase at each declaration date.  Although the
number  of  shares  in your  account  increases,  and the  Guarantee  per  Share
decreases, your Guaranteed Amount does not change.
<PAGE>

Using our example,  assume it is now  February 11, 2000 and the Fund  declares a
dividend  of $0.15 per share.  Also,  assume  that the Class A NAV is $11.25 per
share at the end of the day on February 11, 2000.

To recalculate your Guarantee per Share:

1.   Determine the value of your  dividend.  Your total  dividend will equal the
     per share  dividend  multiplied  by the  number  of shares  you own the day
     before the dividend is declared.  In our example,  we will  multiply  1,905
     shares by $0.15 per share to arrive at $285.75.

2.   Determine  the number of shares  that will get added to your  account  when
     your dividend is reinvested. Your additional shares equal the value of your
     dividend divided by the ending NAV on the day the dividend was declared. In
     our case, $285.75 divided by $11.25 or 25.400 shares.

3.   Adjust your account for your additional shares. Add 1,905.000 and 25.400 to
     arrive at your new share balance of 1,930.400.

4.   Determine  your new  Guarantee  per Share.  Take your  original  Guaranteed
     Amount  and divide by your new share  balance.  Using our  example,  divide
     $19,088.10 by 1,930.400  shares to arrive at the new Guarantee per Share of
     $9.8882.

5.   Your Guaranteed Amount still equals $19,088.10.

This  calculation is repeated every time the Fund declares a dividend.  Although
shareholders can perform this calculation themselves,  the Fund will recalculate
the  Guarantee  per  Share for each of the  class of  shares  whenever  the Fund
declares a dividend.
Shareholders can obtain this information at any time by calling 1-800-367-7732.

The Fund's  Guarantee is backed by a guarantee  from MBIA.  The Fund will pay to
MBIA a fee equal to 0.33% of the average daily net assets of the Fund during the
Guarantee Period for providing the Guarantee.

The terms of the Guarantee Agreement prescribe the manner in which the Fund must
be managed.  Accordingly, the Guarantee Agreement could limit Aeltus' ability to
alter the management of the Fund in response to changing market conditions.

See Tax Information - Taxes in Relation to the Guarantee for additional  details
regarding the Guarantee.



<PAGE>


MANAGEMENT OF THE FUND

Aeltus,  10 State House  Square,  Hartford,  Connecticut  06103-3602,  serves as
investment adviser to the Fund. Aeltus is responsible for managing the assets of
the Fund in accordance  with its investment  objective and policies,  subject to
oversight  by the Board.  Aeltus has acted as  adviser or  subadviser  to mutual
funds since 1994 and has managed institutional accounts since 1972.

Advisory Fees For its services, Aeltus is entitled to receive an advisory fee as
set forth  below.  The  advisory fee is expressed as an annual rate based on the
average daily net assets of the Fund.

                           Offering Period   0.25%
                           Guarantee Period  0.65%

Portfolio Management

Asset  Allocation Neil Kochen,  Managing  Director,  Aeltus,  is responsible for
overseeing  the overall Fund strategy and the  allocation of Fund assets between
the Equity and Fixed  Components.  Mr. Kochen joined the Aetna  organization  in
1985 and has  served  as head of fixed  income  quantitative  research,  head of
investment strategy and policy, and as a senior portfolio manager.

Equity Component Geoffrey A. Brod, Portfolio Manager, Aeltus, manages the Equity
Component.  He has over 30 years of experience in quantitative  applications and
has 12 years of  experience  in equity  investments.  Mr. Brod has been with the
Aetna organization since 1966.

Fixed Component The Fixed Component is managed by a team of Aeltus  fixed-income
specialists.


INVESTING IN THE FUND

Opening an Account and Selecting a Share Class

How to Open an Account You may open an account  either  through your  investment
professional or through the sponsor of your employer-sponsored  retirement plan.
If you are opening an account  through your investment  professional,  he or she
will  guide you  through  the  process  of  investing  in the  Fund.  If you are
investing through a retirement plan, please refer to your plan materials.

Selecting a Class

Class A Shares

     .    Front-end  sales charge applies (at the time of purchase),  which will
          vary depending on the size of your purchase.
     .    No CDSC applies,  except in certain instances when the front-end sales
          charge has been waived because the aggregate investment in the Company
          was  at  least  $1  million  or  the  purchase  was  through   certain
          participant-directed employee benefit plans.
     .    Distribution (12b-1) fee of 0.25% applies.
<PAGE>

Sales Charges:  Class A Shares The table below shows the front-end sales charges
you will pay if you  purchase  Class A shares of the Company in any amount up to
$1 million.

                                                      This % is deducted for     Which equals this % of
 When you invest this amount                              sales charges              your investment

 Under $50,000                                                 4.75%                     4.99%

 $50,000 or more but under $100,000                            4.50%                     4.71%

 $100,000 or more but under $250,000                           3.50%                     3.63%

 $250,000 or more but under $500,000                           2.50%                     2.56%

 $500,000 or more but under $1,000,000                         2.00%                     2.04%


Class A Shares Sales Charge Waivers The Fund waives the Class A front-end  sales
charge for purchases made by certain types of shareholders.  See the SAI or call
1-800-367-7732 for additional details.

CDSC on Class A Shares A CDSC is not imposed on Class A shares purchased with an
aggregate  investment  in the  Company  of less than $1  million.  A CDSC may be
imposed on Class A shares  purchased  (i) with an  aggregate  investment  in the
Company in excess of $1 million or (ii) by certain participant-directed employee
benefit plans.  The CDSC on Class A shares will apply only to shares for which a
finder's  fee is paid to  investment  professionals  pursuant to a  distribution
agreement with Aeltus Capital, Inc. (ACI), the Company's principal  underwriter.
The CDSC  imposed  (based  on the  lesser  of the  current  market  value or the
original cost of the shares being redeemed) is as follows:


 When you invest this amount                              This % is deducted from your proceeds
- -------------------------------------------------------  ---------------------------------------

 $1 million or more but under $3 million                  Year 1 - 1.00%
                                                          Year 2 - 0.50%
- -------------------------------------------------------  ---------------------------------------

 $3 million or more but under $20 million                 Year 1 - 0.50%
                                                          Year 2 - 0.50%
- -------------------------------------------------------  ---------------------------------------

 $20 million or greater                                   Year 1 - 0.25%
                                                          Year 2 - 0.25%
- -------------------------------------------------------  ---------------------------------------

Class B Shares

     .  No front-end sales charge applies.
     .  CDSC applies (if you sell your shares prior to the Maturity Date).
     .  Distribution (12b-1) fee of 0.75% applies.
     .  Service fee of 0.25% applies.
<PAGE>

Investors  looking to invest $250,000 or more into the Fund should be aware that
they will generally be better served by investing in Class A Shares of the Fund,
due to Class A's lower level of annual fund operating  expenses.  However, if an
investor  looking to invest $250,000 or more into the Fund is concerned that the
NAV will be lower  than the  Guarantee  per  Share on the  Maturity  Date,  that
investor may be better served by investing in Class B Shares.

Sales Charges:  Class B Shares The Fund imposes a CDSC on redemptions made prior
to the Maturity  Date.  The table below shows the  applicable  CDSC based on the
time invested.



        Redemption During                                   CDSC

        Offering Period or 1st year
          of Guarantee Period                                5%
        2nd year of Guarantee Period                         4%
        3rd year of Guarantee Period                         3%
        4th year of Guarantee Period                         3%
        5th year of Guarantee Period                         2%


Other Policies Relating to Charges and Fees

Application of a CDSC To determine  whether a CDSC is payable on any redemption,
the Fund will first  redeem  shares not subject to any  charge,  and then shares
held longest during the CDSC period.  The CDSC is assessed on an amount equal to
the lesser of the current  market value or the original cost of the shares being
redeemed.

Unless otherwise specified, when you request to sell a stated dollar amount, the
Fund will redeem  additional  shares to cover any CDSC.  For  requests to sell a
stated  number of shares,  the Fund will deduct the amount of the CDSC,  if any,
from the sale proceeds.

When the CDSC Does Not Apply  The CDSC  does not  apply in  certain  situations,
including certain retirement  distributions and certain redemptions made because
of  disability  or  death.  See the SAI or call  1-800-367-7732  for  additional
details.

Distribution  (12b-1)  Fees With respect to both its Class A and Class B shares,
the Company has adopted a Distribution  Plan in accordance with Rule 12b-1 under
the Investment Company Act of 1940 that allows the Fund to pay fees for the sale
and  distribution  of each class of  shares.  The 12b-1 fees are paid out of the
Fund's assets on an ongoing basis,  and as a result,  over time, these fees will
increase  the cost of your  investment  and may cost you more than paying  other
types of sales charges. Some or all of the distribution (12b-1) fees may be used
to compensate your investment professional.

Service  Fee The  Company,  with  respect to its Class B shares,  has  adopted a
Shareholder Services Plan that allows the payment of servicing fees. The service
fee is used primarily to pay selling  dealers and their agents for servicing and
maintaining shareholder accounts.

How to Buy Shares

Minimum Investment

All  accounts,   including  retirement  accounts,  require  a  minimum  initial
investment of $10,000.

Instructions for Buying Fund Shares

Please  contact your  investment  professional  or consult  your plan  materials
regarding the purchase of Fund shares.  All applications must be received by the
transfer agent no later than December 17, 1999 (November 8, 1999, in the case of
IRA rollovers).  Monies received after December 17, 1999 will not be invested in
the Fund, except under special  circumstances as determined by the Board. If you
are purchasing Fund shares through your investment professional,  he or she will
guide you through the process of opening an account, as follows.




<PAGE>


- ----------------------- -------------------------------------------------------------------
                                                To Open An Account
- ----------------------- -------------------------------------------------------------------
By Mail                 Complete  and sign your  application,  make your check
                        payable to Aetna Series Fund, Inc. and mail to:
                             Aetna Series Fund, Inc.
                             c/o First Data Investor Services Group, Inc.
                             P.O. Box 9681
                             Providence, RI  02940

                        Your  check must be drawn on a bank  located  within the
                        United States,  payable in U.S. dollars, and received by
                        the  transfer  agent no later than  December  17,  1999.
                        Cash, credit cards and third party checks cannot be used
                        to open an account.
- ----------------------- -------------------------------------------------------------------
By Overnight Courier    Follow the instructions above for "By
                        Mail" but send your completed application and check to:
                             Aetna Series Fund, Inc.
                             c/o First Data Investor Services Group, Inc.
                             4400 Computer Drive
                             Westborough, MA  01581
- ----------------------- -------------------------------------------------------------------
By Wire                 Not Available.
- ----------------------- -------------------------------------------------------------------
By Electronic           Not Available.
Funds Transfer
- ----------------------- -------------------------------------------------------------------

How to Sell Shares

To redeem all or a portion of the shares in your  account,  you should  submit a
redemption  request  through your  investment  professional,  plan sponsor or as
described below.  Your investment  professional may charge you a fee for selling
your shares.

Redemption  requests  in  amounts  up to  $25,000  may be made in  writing or by
telephone.  The  Company  requires a  signature  guarantee  if the amount of the
redemption request is over $25,000. You may obtain a signature guarantee at most
banks and securities dealers.  Please note that a notary public cannot provide a
signature guarantee.



<PAGE>


Once your  redemption  request is received in good order,  the Company  normally
will send the  proceeds  of the  redemption  within  one or two  business  days.
However,  if making  immediate  payment could adversely  affect the Fund, it may
defer distribution for up to seven days or a longer period if permitted.  If you
redeem  shares of the Fund shortly  after  purchasing  them,  the Fund will hold
payment of redemption proceeds until a purchase check clears,  which may take up
to 12 calendar  days.  A redemption  request made within 15 calendar  days after
submission of a change of address is permitted only if the request is in writing
and is accompanied by a signature guarantee.

Fund shares may be redeemed by shareholders prior to the Maturity Date. However,
redemptions  made for any reason prior to the Maturity  Date will be made at NAV
and are not eligible for the Guarantee.  Moreover, redemptions may be subject to
a CDSC.

- ------------------------------- ----------------------------------------------------------------------------

Redemptions by Mail             You may redeem shares you own by sending written
                                instructions to:
                                   Aetna Series Fund, Inc.
                                   c/o First Data Investor Services Group, Inc.
                                   P.O. Box 9681
                                   Providence, RI 02940

                                Your instructions should identify:
                                   .  The number of shares or dollar amount to
                                      be redeemed.
                                   .  Your name and account number.

                                Your   instructions   must  be   signed  by  all
                                person(s)  required  to sign  for  the  account,
                                exactly as the shares are  registered,  and,  if
                                necessary,    accompanied    by   a    signature
                                guarantee(s).

- ------------------------------- ----------------------------------------------------------------------------
Redemptions by Wire             A  minimum  redemption  of  $1,000  is
                                required for wire transfers. Redemption proceeds
                                will be transferred  by wire to your  previously
                                designated    bank   account   or   to   another
                                destination    if   the   federal   funds   wire
                                instructions   provided  with  your   redemption
                                request   are   accompanied   by   a   signature
                                guarantee.  A $12 fee will be  charged  for this
                                service.
- ------------------------------- ----------------------------------------------------------------------------
Redemptions by Telephone        Call 1-800-367-7732.  Please be prepared to provide your account number,
                                account  name and the amount of the  redemption,
                                which generally must be no less than $500 and no
                                more than $25,000.
- ------------------------------- ----------------------------------------------------------------------------

Timing of Purchase and Redemption Requests

Orders  that are  received  before the close of regular  trading on the New York
Stock  Exchange  (usually  4:00 p.m.  eastern time) will be processed at the NAV
calculated  that business day (adjusted for the front-end  sales charge or CDSC,
if  applicable).  Orders  received after the close of regular trading on the New
York Stock  Exchange  will be processed at the NAV  calculated  on the following
business day (adjusted for the front-end  sales charge or CDSC, if  applicable).
Applications  and/or  funds  received by the  transfer  agent after the close of
regular  trading on the New York Stock Exchange on December 17, 1999 will not be
processed, except under special circumstances determined by the Board.
<PAGE>

Certain  institutions  and  financial   intermediaries   (Institutions)  may  be
designated by the Fund to accept purchase and redemption orders. If you purchase
or redeem shares through these Institutions,  and the Institution  receives your
order before the close of regular trading on the New York Stock  Exchange,  your
shares will be purchased or redeemed at the NAV  determined  that  business day,
subject to the applicable front-end sales charge or CDSC.

Institutions  may be  authorized  to designate  other  intermediaries  to accept
purchase and redemption  orders on the Fund's behalf.  In those  instances,  the
Fund will be deemed to have  received a purchase  or  redemption  order when the
Institution's authorized designee, accepts the order.

Institutions  may charge  fees or assess  other  charges for the  services  they
provide  to  their  customers.  These  fees  or  charges  are  retained  by  the
Institution and are not remitted to the Fund.

Shareholders purchasing through an Institution should refer to the Institution's
materials  for a  discussion  of any specific  instructions  on the timing of or
restrictions relating to the purchase or redemption of shares.

Other Information about Shareholder Accounts and Services

Business  Hours The Fund is open on the same days as the New York Stock Exchange
(generally, Monday through Friday). Fund representatives are available from 8:00
a.m. to 8:00 p.m. eastern time on those days.

Net Asset  Value The NAV of the Fund is  determined  as of the close of  regular
trading on the New York Stock Exchange (normally 4:00 p.m. eastern time).

In calculating the NAV,  securities are valued primarily by independent  pricing
services using market  quotations.  Short-term debt securities  maturing in less
than 60 days are  valued  using  amortized  cost.  Securities  for which  market
quotations are not readily available are valued at their fair value,  subject to
procedures adopted by the Board.

Exchange  Privileges There is no fee to exchange shares from the Fund to another
Series of the Company.  When you exchange shares, your new shares will be in the
equivalent class of your current shares. When you exchange Class B shares of the
Fund  prior to the  Maturity  Date for Class B shares in  another  Series of the
Company,  you will be subject to the CDSC schedule of that series,  but the CDSC
will be calculated from the date of your original purchase.

There are no limits on the number of exchanges you can make.  However,  the Fund
may suspend or  terminate  your  exchange  privilege  if you make more than five
exchanges  out of the Fund in any  calendar  year,  and the Fund may  refuse  to
accept any  exchange  request,  especially  if as a result of the  exchange,  in
Aeltus' judgment,  it would be too difficult to invest effectively in accordance
with the Fund's investment objective.

The Fund is not designed for professional  market timing  organizations or other
entities using programmed or frequent exchanges.  The Fund reserves the right to
reject any specific purchase or exchange request,  including a request made by a
market timer.



<PAGE>


Telephone Redemption Privileges You automatically receive a telephone redemption
privilege  when you establish your account.  If you do not want this  privilege,
you may call 1-800-367-7732 to have it removed.  All telephone  transactions may
be recorded, and you will be asked for certain identifying information.

Telephone  redemption  requests will be accepted if the request is for a minimum
of $500 or a maximum  of  $25,000.  Telephone  redemption  requests  will not be
accepted if you:

     .  Have submitted a change of address within the preceding 15 calendar days.
     .  Are selling shares in a retirement plan account held in trust.

The Fund reserves the right to amend telephone redemption privileges at any time
upon notice to shareholders and may refuse a telephone redemption if it believes
it is advisable to do so.

Minimum  Account  Balance You must maintain a minimum  balance of $10,000 in the
Fund. If you do not, the Fund may redeem all of your  remaining  shares and mail
the  proceeds to you at the address of record.  The Fund will not redeem  shares
for failing to maintain an adequate account balance if the account balance falls
below the minimum balance only because the value of Fund shares has decreased.

Additional Services The Fund offers additional  shareholder  services.  The Fund
reserves the right to terminate or amend these  services at any time. For all of
the  services,  certain  terms  and  conditions  apply.  See  the  SAI  or  call
1-800-367-7732 for additional information on any of these services.

     .  Letter of Intent If, in  addition  to  purchasing  Class A shares of the
        Fund,  you agree to purchase a specific  amount of Class A shares of one
        or more Series of the Company  (other than Aetna Money Market Fund) over
        a  period  of up to 13  months,  the  front-end  sales  charge  will  be
        calculated  at the rate that would have been  charged had you  purchased
        the entire amount all at once.  You may qualify for a reduced  front-end
        sales charge by notifying us of your intent by completing  and returning
        to us the  relevant  portion  of your  application.  After the Letter of
        Intent is filed, each additional investment in a Series will be entitled
        to the  front-end  sales charge  applicable  to the level of  investment
        indicated in the Letter of Intent.

     .  Right of Accumulation/Cumulative  Quantity Discounts To determine if you
        may pay a reduced  front-end sales charge on Class A purchases,  you may
        add the amount of your  current  purchase to the cost or current  value,
        whichever is higher, of other Class A shares of other Series (other than
        Aetna Money Market Fund) owned by you,  your family and your company (if
        you are the sole owner).

     .  TDD Service  Telecommunication  Device for the Deaf (TDD)  services  are
        offered for hearing impaired shareholders. The dedicated number for this
        service is 1-800-684-4889.

     .  Tax-Deferred  Retirement  Plans The Fund may be used for investment by a
        variety of tax-deferred  retirement plans, such as individual retirement
        accounts (IRAs,  including Roth IRAs) and 401(k) and 403(b)(7)  programs
        sponsored  by  employers.  Purchases  made in  connection  with IRAs and
        403(b)(7)  accounts may be subject to an annual custodial fee of $10 for
        each account registered under the same taxpayer  identification  number.
        This fee will be deducted  directly from your account(s).  The custodial
        fee will be waived for IRAs and 403(b)(7) accounts  registered under the
        same taxpayer  identification  number  having an aggregate  balance over
        $30,000 at the time such fee is scheduled  to be deducted.  All purchase
        orders in connection with IRA rollovers must be received by the transfer
        agent no later than November 8, 1999.
<PAGE>

Dividends and Distributions

Dividends are declared and paid annually.  Capital gains distributions,  if any,
are paid on an annual basis  around the end of the year,  December 31. To comply
with federal tax regulations,  the Fund may also pay an additional capital gains
distribution,   usually  in  June.  Both  income  dividends  and  capital  gains
distributions  are paid by the Fund on a per share  basis.  As a result,  at the
time of a payment,  the share price (or NAV) and the  Guarantee per Share of the
Fund will be reduced by the amount of the payment.

Distribution  Options When completing your  application,  you must select one of
the following options for dividends and capital gains distributions:

     .  Full  Reinvestment Both dividends and capital gains  distributions  from
        the Fund will be reinvested  in  additional  shares of the same class of
        shares of the Fund.  This option will be selected  automatically  unless
        the other option is specified.

     .  All Cash Dividends and capital gains distributions will be paid in cash.
        If you  select  a cash  distribution  option,  you  can  elect  to  have
        distributions  automatically  invested  in  shares  of  another  Series,
        provided  you have a minimum of $1,000 in that Series at the time of the
        exchange.

An  election  to  take   distributions   in  cash  will  reduce  the   Guarantee
proportionally.

Distributions will be paid in additional shares based on the NAV at the close of
business on the date the distribution is declared, unless the shareholder elects
to receive such distributions in cash.

Tax Information

     .    In general,  dividends and short-term capital gains  distributions you
          receive from the Fund are taxable as ordinary  income.
     .    Distributions of other capital gains you receive generally are taxable
          as capital gains.
     .    Ordinary income and capital gains are taxed at different rates.
     .    The rates that you will pay on capital gains distributions will depend
          on how long the Fund holds its portfolio  securities.  This is true no
          matter how long you have owned your  shares in the Fund or whether you
          reinvest your distributions or take them in cash.
     .    The sale of shares in your  account  may  produce a gain or loss,  and
          typically is a taxable  event.  For tax  purposes,  an exchange is the
          same as a sale.

Every year, the Fund will send you information  detailing the amount of ordinary
income and capital gains  distributed  to you for the previous  year. You should
consult your tax  professional for assistance in evaluating the tax implications
of investing in the Fund.
<PAGE>

Taxes in Relation to the Guarantee Any withholding of taxes on  distributions by
the Fund will result in a reduction of the benefit  under the  Guarantee.  If an
amount is paid to shareholders pursuant to the Guarantee, these amounts probably
will be taxable to shareholders. However, it is possible that such amounts could
be regarded as a tax-free return of capital.

The Fund does not undertake to suggest to  shareholders  the manner in which any
payments  that  may be  made  under  the  Guarantee  are to be  treated  for tax
purposes.  Shareholders are  specifically  advised to consult their tax advisers
about the tax treatment of any payments that may be made under the Guarantee.

The Guarantee is a relatively new feature that has not  previously  been offered
by many other mutual funds. As a result,  certain tax consequences  arising from
the Guarantee are not entirely clear.

ADDITIONAL INFORMATION

The SAI,  which is  incorporated  by reference  into this  Prospectus,  contains
additional information about the Fund.

You may request free of charge the current SAI, or other  information  about the
Fund, by calling 1-800-367-7732 or writing to:

                             Aetna Series Fund, Inc.
                              10 State House Square
                        Hartford, Connecticut 06103-3602

The SEC also makes  available to the public  reports and  information  about the
Fund.  Certain reports and information,  including the SAI, are available on the
SEC's web site  (http://www.sec.gov)  or at the SEC's Public  Reference  Room in
Washington,  D.C.  You  may  call  1-800-SEC-0330  to  get  information  on  the
operations  of the Public  Reference  Room or you may write to Public  Reference
Section,  Washington,  D.C.  20549-6009  to  get  information  from  the  Public
Reference  Section.  The Public Reference  Section will charge a duplicating fee
for copying and sending any information you request.

Investment Company Act File No. 811-6352.

<PAGE>
                             AETNA SERIES FUND, INC.

                       AETNA PRINCIPAL PROTECTION FUND II


            Statement of Additional Information dated October 7, 1999



This  Statement of Additional  Information  (Statement)  is not a Prospectus and
should  be read  in  conjunction  with  the  current  Prospectus  for the  Aetna
Principal Protection Fund II, a series of the Aetna Series Fund, Inc. (Company).
Capitalized terms not defined herein are used as defined in the Prospectus.  The
Company is authorized to issue multiple  series of shares,  each  representing a
diversified  portfolio of  investments  with  different  investment  objectives,
policies and  restrictions.  This Statement  applies only to the Aetna Principal
Protection Fund II (Fund).

A free copy of the Fund's Prospectus is available upon request by writing to the
Fund at: 10 State House Square, Hartford, Connecticut 06103-3602, or by calling:
(800) 367-7732.








<PAGE>





                                TABLE OF CONTENTS


GENERAL INFORMATION...................................................1
INVESTMENT OBJECTIVE AND RESTRICTIONS.................................2
INVESTMENT TECHNIQUES AND RISK FACTORS................................3
OTHER CONSIDERATIONS..................................................8
THE ASSET ALLOCATION PROCESS..........................................8
DIRECTORS AND OFFICERS OF THE FUND....................................9
INVESTMENT ADVISORY AGREEMENT........................................12
THE GUARANTY AGREEMENT...............................................12
ADMINISTRATIVE SERVICES AGREEMENT....................................13
CUSTODIAN............................................................13
THE GUARANTOR........................................................13
TRANSFER AGENT.......................................................13
INDEPENDENT AUDITORS.................................................14
PRINCIPAL UNDERWRITER................................................14
DISTRIBUTION AND SHAREHOLDER SERVICING ARRANGEMENTS..................14
PURCHASE AND REDEMPTION OF SHARES....................................16
BROKERAGE ALLOCATION AND TRADING POLICIES............................18
SHAREHOLDER ACCOUNTS AND SERVICES....................................20
NET ASSET VALUE......................................................20
TAX STATUS...........................................................21
PERFORMANCE INFORMATION..............................................22




<PAGE>

                               GENERAL INFORMATION

Organization The Company was incorporated under the laws of Maryland on June 17,
1991.

Series and Classes Although the Company  currently offers multiple series,  this
Statement  applies only to the Aetna Principal  Protection  Fund II (Fund).  The
Board of  Directors  (Board) has the  authority  to  subdivide  each series into
classes  of shares  having  different  attributes  so long as each share of each
class  represents  a  proportionate  interest in the series  equal to each other
share in that series. Shares of the Fund are classified into two classes:  Class
A and  Class  B.  Each  class of  shares  has the same  rights,  privileges  and
preferences,  except with  respect to: (a) the effect of sales  charges for each
class; (b) the distribution fees borne by each class; (c) the expenses allocable
exclusively  to each  class;  and  (d)  voting  rights  on  matters  exclusively
affecting a single class.

Capital  Stock Fund shares are fully paid and  nonassessable  when issued.  Fund
shares have no preemptive or conversion  rights.  Each share of the Fund has the
same rights to share in dividends  declared by the Fund. Upon liquidation of the
Fund,  shareholders are entitled to share pro rata in the net assets of the Fund
available for distribution to shareholders.

Voting Rights  Shareholders of each class are entitled to one vote for each full
share held (and fractional  votes for fractional  shares of each class held) and
will vote on the election of  Directors  and on other  matters  submitted to the
vote of  shareholders.  Generally,  all  shareholders  have voting rights on all
matters except matters  affecting only interests of one class of shares.  Voting
rights are not  cumulative,  so that the  holders of more than 50% of the shares
voting in the election of Directors  can, if they choose to do so, elect all the
Directors,  in which event the holders of the remaining shares will be unable to
elect any person as a Director.

The Articles may be amended by an  affirmative  vote of a majority of the shares
at any meeting of shareholders or by written  instrument signed by a majority of
the Board and consented to by a majority of the shareholders.

Shareholder  Meetings The Company is not required,  and does not intend, to hold
annual shareholder  meetings.  The Articles provide for meetings of shareholders
to  elect  Directors  at such  times  as may be  determined  by the  Board or as
required by the  Investment  Company  Act of 1940,  as amended  (1940  Act).  If
requested by the holders of at least 10% of the  Company's  outstanding  shares,
the  Company  will hold a  shareholder  meeting for the purpose of voting on the
removal of one or more Directors and will assist with  communication  concerning
that shareholder meeting.


<PAGE>


                      INVESTMENT OBJECTIVE AND RESTRICTIONS

The investment objective and certain investment policies of the Fund are matters
of  fundamental  policy for  purposes  of the 1940 Act and  therefore  cannot be
changed without  approval by the holders of the lesser of: (a) 67% of the shares
of the Fund present at a  shareholders'  meeting if the holders of more than 50%
of the shares then  outstanding  are present in person or by proxy;  or (b) more
than 50% of the outstanding voting securities of the Fund.

As a matter of fundamental policy, the Fund will not:

     (1) Borrow money,  except that (a) the Fund may enter into certain  futures
contracts;  (b) the Fund may enter into  commitments  to purchase  securities in
accordance with the Fund's  investment  program,  including delayed delivery and
when-issued  securities  and  reverse  repurchase  agreements;  (c) the Fund may
borrow money for temporary or emergency purposes in amounts not exceeding 15% of
the  value of its total  assets  at the time when the loan is made;  and (d) for
purposes of  leveraging,  the Fund may borrow  money from banks  (including  its
custodian  bank) only if,  immediately  after such  borrowing,  the value of the
Fund's assets, including the amount borrowed, less its liabilities,  is equal to
at least 300% of the amount borrowed, plus all outstanding borrowings. If at any
time the value of the Fund's assets fails to meet the 300% coverage  requirement
relative only to  leveraging,  the Fund shall,  within three days (not including
Sundays and holidays), reduce its borrowings to the extent necessary to meet the
300% test.

     (2) Act as an  underwriter  of  securities  except to the extent  that,  in
connection with the disposition of securities by the Fund for its portfolio, the
Fund may be deemed to be an underwriter under the provisions of the 1933 Act.

     (3) Purchase real estate,  interests in real estate or real estate  limited
partnership   interests  except  that,  to  the  extent  appropriate  under  its
investment program,  the Fund may invest in securities secured by real estate or
interests  therein or issued by  companies,  including  real  estate  investment
trusts (REITs), which deal in real estate or interests therein.

     (4) Make loans, except that, to the extent appropriate under its investment
program,  the Fund may  purchase  bonds,  debentures  or other debt  securities,
including short-term obligations and enter into repurchase transactions.

     (5) Invest in commodity contracts,  except that the Fund may, to the extent
appropriate  under its  investment  program,  purchase  securities  of companies
engaged  in such  activities;  may enter  into  futures  contracts  and  related
options,  may engage in  transactions  on a  when-issued  or forward  commitment
basis.

     (6) With  respect to 75% of its total  assets,  invest  more than 5% of its
total assets in the securities of any one issuer excluding  securities issued or
guaranteed  by the U.S.  Government  or its  agencies or  instrumentalities,  or
purchase more than 10% of the outstanding voting securities of any issuer.

     (7)  Concentrate  its  investments in any one industry except that the Fund
may  invest up to 25% of its  total  assets in  securities  issued by  companies
principally  engaged in any one  industry.  For  purposes  of this  restriction,
finance companies will be classified as separate industries according to the end
users of their  services,  such as  automobile  finance,  computer  finance  and
consumer  finance.  This  limitation  will not  apply to  securities  issued  or
guaranteed as to principal and/or interest by the U.S. Government,  its agencies
or instrumentalities.
<PAGE>

Where the  Fund's  investment  objective  or policy  restricts  it to holding or
investing a specified  percentage of its assets in any type of instrument,  that
percentage  is measured at the time of  purchase.  There will be no violation of
any investment policy or restriction if that restriction is complied with at the
time the relevant action is taken,  notwithstanding a later change in the market
value of an investment,  in net or total assets, in the securities rating of the
investment or any other change.

The Fund also has adopted  certain other  investment  policies and  restrictions
reflecting the current investment practices of the Fund, which may be changed by
the Board and without  shareholder  vote. Under such policies and  restrictions,
the Fund will not:

     (1) Mortgage,  pledge or hypothecate  its assets except in connection  with
loans of  securities  as described in (4) above,  borrowings as described in (1)
above,  and permitted  transactions  involving  options,  futures  contracts and
options on such contracts.

     (2)  Invest  in  companies  for  the  purpose  of  exercising   control  or
management.

     (3) Make short sales of  securities,  other than short sales  "against  the
box," or purchase  securities on margin except for short-term  credits necessary
for clearance of portfolio transactions, provided that this restriction will not
be  applied  to limit  the use of  futures  contracts  in the  manner  otherwise
permitted by the investment  restrictions,  policies and investment  programs of
the Fund.

                     INVESTMENT TECHNIQUES AND RISK FACTORS

Futures and Other Derivative Instruments

The Fund may use  certain  derivative  instruments,  described  below and in the
Prospectus,  as a means of  achieving  its  investment  objective.  The Fund may
invest up to 30% of its assets in lower risk  derivatives for hedging or to gain
additional exposure to certain markets for investment purposes while maintaining
liquidity to meet shareholder redemptions and minimizing trading costs.

The following provides additional information about those derivative instruments
the Fund may use.

Futures  Contracts  The Fund may enter  into  futures  contracts  subject to the
restrictions  described  below  under  "Additional  Restrictions  on the  Use of
Futures  Contracts." The Fund will only enter into futures  contracts on the S&P
500 Index and U.S. Treasury securities. The futures exchanges and trading in the
U.S. are  regulated  under the Commodity  Exchange Act by the Commodity  Futures
Trading Commission (CFTC).

A futures  contract  provides  for the future sale by one party and  purchase by
another  party of a  specified  amount of a financial  instrument  or a specific
stock market index for a specified price on a designated  date, time, and place.
Brokerage  fees are  incurred  when a futures  contract is bought or sold and at
expiration, and margin deposits must be maintained.

Although  interest  rate  futures  contracts  typically  require  actual  future
delivery of and payment for the  underlying  instruments,  those  contracts  are
usually  closed out before the delivery date.  Stock index futures  contracts do
not contemplate actual future delivery and will be settled in cash at expiration
or closed out prior to expiration.  Closing out an open futures contract sale or
purchase is effected by entering into an offsetting futures contract purchase or
sale,  respectively,  for the same  aggregate  amount of the  identical  type of
underlying instrument and the same delivery date.
<PAGE>

There can be no assurance,  however, that the Fund will be able to enter into an
offsetting  transaction  with respect to a  particular  contract at a particular
time. If the Fund is not able to enter into an offsetting  transaction,  it will
continue to be required to maintain the margin deposits on the contract.

The prices of futures  contracts are volatile and are influenced by, among other
things,  actual and  anticipated  changes in interest  rates and equity  prices,
which in turn are  affected by fiscal and  monetary  policies  and  national and
international  political and economic  events.  Small price movements in futures
contracts may result in immediate and potentially  unlimited loss or gain to the
Fund  relative  to the size of the margin  commitment.  A purchase  or sale of a
futures contract may result in losses in excess of the amount initially invested
in the futures contract.

When using futures  contracts as a hedging  technique,  at best, the correlation
between  changes  in prices  of  futures  contracts  and of the  instruments  or
securities being hedged can be only  approximate.  The degree of imperfection of
correlation  depends upon circumstances such as: variations in market demand for
futures and for securities,  including technical  influences in futures trading,
and  differences  between  the  financial   instruments  being  hedged  and  the
instruments  underlying the standard  futures  contracts  available for trading.
Even a  well-conceived  hedge may be  unsuccessful  to some  degree  because  of
unexpected market behavior or stock market or interest rate trends.

Most U.S.  futures  exchanges  limit  the  amount of  fluctuation  permitted  in
interest rate futures contract prices during a single trading day, and temporary
regulations  limiting price  fluctuations for stock index futures  contracts are
also now in effect.  The daily limit  establishes  the  maximum  amount that the
price of a futures  contract may vary either up or down from the previous  day's
settlement price at the end of a trading session.  Once the daily limit has been
reached in a particular type of contract, no trades may be made on that day at a
price beyond that limit.  The daily limit governs only price  movement  during a
particular  trading day and therefore does not limit potential  losses,  because
the limit may prevent the liquidation of unfavorable positions. Futures contract
prices  have  occasionally  moved to the  daily  limit for  several  consecutive
trading days with little or no trading, thereby preventing prompt liquidation of
futures  positions and subjecting some persons engaging in futures  transactions
to substantial losses.

Sales of future  contracts  which are intended to hedge  against a change in the
value of  securities  held by a Fund  may  affect  the  holding  period  of such
securities and, consequently,  the nature of the gain or loss on such securities
upon disposition.

"Margin"  is the  amount  of funds  that  must be  deposited  by the Fund with a
commodities  broker in a custodian  account in order to initiate futures trading
and to maintain open positions in the Fund's futures contracts. A margin deposit
is intended to assure the Fund's performance of the futures contract. The margin
required for a particular  futures  contract is set by the exchange on which the
contract is traded and may be  significantly  modified  from time to time by the
exchange during the term of the contract.

If the price of an open futures  contract  changes (by increase in the case of a
sale or by decrease  in the case of a purchase)  so that the loss on the futures
contract  reaches a point at which the margin on deposit  does not  satisfy  the
margin requirement,  the broker will require an increase in the margin. However,
if the value of a position  increases  because of favorable price changes in the
futures  contract so that the margin deposit  exceeds the required  margin,  the
broker will  promptly  pay the excess to the Fund.  These daily  payments to and
from the Fund are called variation margin. At times of extreme price volatility,
intra-day  variation  margin  payments may be required.  In computing  daily net
asset values, the Fund will mark-to-market the current value of its open futures
contracts.  The Fund  expects  to earn  interest  income on its  initial  margin
deposits.

When the Fund  buys or sells a  futures  contract,  unless  it  already  owns an
offsetting  position,  it will designate cash and/or liquid securities having an
aggregate  value at least  equal to the  full  "notional"  value of the  futures
contract,  thereby insuring that the leveraging  effect of such futures contract
is minimized, in accordance with regulatory requirements.
<PAGE>

The Fund may purchase and sell futures contracts under the following conditions:
(a) the then-current  aggregate  futures market prices of financial  instruments
required to be delivered and purchased  under open futures  contracts  shall not
exceed 30% of the Fund's  total  assets at market  value at the time of entering
into a contract,  (b) no more than 5% of the assets, at market value at the time
of entering into a contract,  shall be committed to margin  deposits in relation
to futures  contracts,  and (c) the notional value of all U.S.  Treasury futures
shall not exceed 50% of the market value of all corporate bonds.

Additional Restrictions on the Use of Futures Contracts CFTC regulations require
that to prevent  the Fund from being a commodity  pool,  the Fund enter into all
short futures for the purpose of hedging the value of securities  held, and that
all long futures positions either constitute bona fide hedging transactions,  as
defined in such  regulations,  or have a total  value not in excess of an amount
determined by reference to certain cash and securities positions maintained, and
accrued profits on such positions.  As evidence of its hedging intent,  the Fund
expects that at least 75% of futures  contract  purchases  will be  "completed";
that is, upon the sale of these long  contracts,  equivalent  amounts of related
securities  will have been or are then being purchased by it in the cash market.

Zero Coupon Securities

The Fund may invest in U.S. Treasury, agency or corporate zero coupon securities
maturing on or within 90 days  preceding  the Maturity  Date.  U.S.  Treasury or
agency zero coupon  securities  shall be limited to  non-callable,  non-interest
bearing  obligations  and shall include STRIPS  (Separate  Trading of Registered
Interest and Principal of Securities); CATS (Certificates of Accrual on Treasury
Securities);  TIGRs  (Treasury  Investment  Growth  Receipts)  and TRs  (Generic
Treasury  Receipts).  Zero  coupon  or  deferred  interest  securities  are debt
obligations  that do not entitle the holder to any periodic  payment of interest
prior to maturity or a specified date when the  securities  begin paying current
interest  (the "cash  payment  date") and  therefore  are issued and traded at a
discount from their face amounts or par value. The discount varies, depending on
the time  remaining  until  maturity or cash payment date,  prevailing  interest
rates, liquidity of the security and the perceived credit quality of the issuer.
The discount, in the absence of financial difficulties of the issuer,  decreases
as the final  maturity or cash  payment  date of the  security  approaches.  The
market  prices of zero coupon  securities  generally  are more volatile than the
market  prices  of  securities   with  similar   maturities  that  pay  interest
periodically and are likely to respond to changes in interest rates to a greater
degree than do non-zero coupon securities  having similar  maturities and credit
quality.



<PAGE>


Zero coupon  securities issued by corporations are also subject to the risk that
in the event of a default, the Fund may realize no return on its investment.

Additional Risk Factors in Using Derivatives

In  addition  to any risk  factors  which  may be  described  elsewhere  in this
section,  or in the  Prospectus,  the following  sets forth certain  information
regarding  the  potential  risks  associated  with the  Fund's  transactions  in
derivatives.

Risk of Imperfect  Correlation The Fund's ability to hedge  effectively all or a
portion of its  portfolio  through  transactions  in futures on  securities  and
indices  depends on the degree to which movements in the value of the securities
or index  underlying  such hedging  instrument  correlates with movements in the
value of the assets being  hedged.  If the value of the assets being hedged does
not move in the same amount or  direction as the  underlying  security or index,
the hedging  strategy for the Fund might not be successful  and it could sustain
losses on its  hedging  transactions  which  would not be offset by gains on its
portfolio.  It is also possible that there may be a negative correlation between
the security or index underlying a futures contract and the portfolio securities
being hedged,  which could result in losses both on the hedging  transaction and
the portfolio securities.  In such instances, the Fund's overall return could be
less than if the hedging transactions had not been undertaken.

Potential Lack of a Liquid Secondary  Market Prior to exercise or expiration,  a
futures  position  may be  terminated  only  by  entering  into a  closing  sale
transaction,  which  requires a  secondary  market on the  exchange on which the
position was  originally  established.  While the Fund will  establish a futures
position only if there appears to be a liquid secondary  market therefor,  there
can be no  assurance  that such a market will exist for any  particular  futures
contract at any specific  time.  In such event,  it may not be possible to close
out a position  held by the Fund which could  require it to purchase or sell the
instrument underlying the position,  make or receive a cash settlement,  or meet
ongoing  variation  margin  requirements.  The  inability  to close out  futures
positions also could have an adverse impact on the Fund's ability effectively to
hedge its portfolio, or the relevant portion thereof.

The trading of futures  contracts  also is subject to the risk of trading halts,
suspensions,   exchange  or  clearing  house  equipment   failures,   government
intervention,  insolvency  of the  brokerage  firm or  clearing  house  or other
disruptions of normal trading  activity,  which could at times make it difficult
or impossible to liquidate  existing  positions or to recover  excess  variation
margin payments.

Risk of Predicting  Interest Rate Movements  Investments in futures contracts on
fixed income securities involve the risk that if Aeltus' judgment concerning the
general direction of interest rates is incorrect, the overall performance of the
Fund may be  poorer  than if it had not  entered  into any  such  contract.  For
example,  if the Fund has been hedged against the  possibility of an increase in
interest  rates  which  would  adversely  affect  the price of bonds held in its
portfolio and interest rates decrease instead, the Fund will lose part or all of
the benefit of the increased  value of its bonds which have been hedged  because
it will have offsetting losses in its futures  positions.  In addition,  in such
situations,  if the Fund has  insufficient  cash, it may have to sell bonds from
its portfolio to meet daily variation  margin  requirements,  possibly at a time
when it may be disadvantageous to do so. Such sale of bonds may be, but will not
necessarily be, at increased prices which reflect the rising market.

Trading and Position Limits Each contract market on which futures  contracts are
traded has  established a number of limitations  governing the maximum number of
positions which may be held by a trader, whether acting alone or in concert with
others. The Company does not believe that these trading and position limits will
have an adverse impact on the hedging strategies regarding the Fund.
<PAGE>

Counterparty  Risk  With  some  derivatives  there  is also  the  risk  that the
counterparty may fail to honor its contract terms, causing a loss for the Fund.

Foreign Securities

The Fund may invest in depositary  receipts of foreign companies included in the
S&P 500. Depositary  receipts are typically dollar  denominated,  although their
market  price is subject to  fluctuations  of the foreign  currency in which the
underlying  securities  are  denominated.   Depositary  receipts  are  typically
American Depositary  Receipts (ADRs),  which are designed for U.S. investors and
held either in physical form or in book entry form. Investments in securities of
foreign issuers involve certain risks not ordinarily associated with investments
in securities of domestic issuers.  Such risks include  fluctuations in exchange
rates,  adverse foreign  political and economic  developments,  and the possible
imposition  of  exchange   controls  or  other  foreign   governmental  laws  or
restrictions.

Real Estate Securities

The Fund may  invest  in real  estate  securities  through  interests  in REITs,
provided  the REIT is  included  in the S&P 500.  REITs  are  trusts  that  sell
securities  to  investors  and use the  proceeds  to  invest  in real  estate or
interests in real  estate.  A REIT may focus on a  particular  project,  such as
apartment complexes,  or geographic region, or both. Investing in stocks of real
estate-related companies presents certain risks that are more closely associated
with  investing in real estate  directly than with investing in the stock market
generally,  including: periodic declines in the value of real estate, generally,
or  in  the  rents  and  other  income   generated  by  real  estate;   periodic
over-building,  which  creates  gluts in the market,  as well as changes in laws
(e.g.  zoning  laws) that impair the rights of real estate  owners;  and adverse
developments in the real estate industry.

Bank Obligations

The Fund may invest in obligations issued by domestic banks (including  banker's
acceptances,  commercial  paper,  bank notes,  time deposits and certificates of
deposit).

Illiquid Securities

The Fund may invest in illiquid  securities.  Illiquid securities are securities
that are not readily  marketable or cannot be disposed of promptly  within seven
days and in the usual course of business  without  taking a  materially  reduced
price. Securities that may be resold under Rule 144A under the Securities Act of
1933, as amended (1933 Act) or  securities  offered  pursuant to Section 4(2) of
the  1933  Act  shall  not  be  deemed   illiquid  solely  by  reason  of  being
unregistered.  Aeltus shall determine whether a particular security is deemed to
be illiquid  based on the trading  markets for the  specific  security and other
factors. Illiquid securities will not exceed 15% of net assets of the Fund.

Corporate Bonds

The Fixed Component may consist of non-callable  corporate bonds,  provided that
no less than 40% of the Fund's  assets are  allocated  to the Equity  Component.
Each such bond must  mature  within  three (3) years of the  Maturity  Date.  In
addition,  each such bond must be rated AA- or higher by S&P or Aa3 or higher by
Moody's,  provided  that if both S&P and  Moody's  have  issued a rating  on the
security,  such rating  shall be no less than  AA-/Aa3.  If a corporate  bond is
downgraded below this level, Aeltus shall divest the security within 15 business
days following the public announcement of such downgrade. No more than 2% of the
Fund's  assets shall be invested in corporate  debt  securities of any issuer or
its affiliates at the time of investment therein.



<PAGE>


                              OTHER CONSIDERATIONS


Year 2000 Readiness Disclosure

As a healthcare  and  financial  services  enterprise,  Aetna Inc.  (referred to
collectively with its affiliates and subsidiaries as "Aetna Inc."), is dependent
on computer  systems and  applications  to conduct its business.  Aetna Inc. has
developed and is currently executing a comprehensive risk-based plan designed to
make its  mission-critical  information  technology  (IT)  systems and  embedded
systems Year 2000 ready.  The plan for IT systems  covers five stages  including
(i) assessment,  (ii) remediation,  (iii) testing,  (iv)  implementation and (v)
Year 2000 approval.  The remediation and testing of  mission-critical IT systems
has been completed.  Final Year 2000 approval testing for all remaining  systems
is on target to complete  mid-1999.  The costs of these  efforts will not affect
the Fund.

Aeltus  and the Fund  also  have  relationships  with  broker-dealers,  transfer
agents,  custodians or other securities  industry  participants or other service
providers that are not affiliated with Aetna Inc. Aetna Inc.,  including Aeltus,
has initiated communication with its critical external relationships,  including
MBIA,  to  determine  the extent to which Aetna Inc. may be  vulnerable  to such
parties'  failure to resolve  their own Year 2000 issues.  Aetna Inc. and Aeltus
have  assessed and are  prioritizing  responses in an attempt to mitigate  risks
with respect to the failure of these parties to be Year 2000 ready. There can be
no assurance that failure of third parties to complete adequate  preparations in
a timely manner, and any resulting systems  interruptions or other consequences,
would  not  have  an  adverse  effect,  directly  or  indirectly,  on the  Fund,
including, without limitation, its operation or the valuation of its assets.

In addition,  the Year 2000 problem may  adversely  affect  issuers in which the
Fund invests.  For example,  issuers may incur  substantial costs to address the
problem.  Aeltus and the Fund will continue to monitor developments  relating to
this issue.

Acceptance of Deposits During Guarantee Period

The Fund reserves the right to accept  additional  deposits  after  December 17,
1999 and to discontinue this practice at its discretion at any time.

                          THE ASSET ALLOCATION PROCESS

In pursuing the Fund's  investment  objective,  Aeltus looks to allocate  assets
among the Equity  Component and the Fixed  Component.  The  allocation of assets
depends  on a variety  of  factors,  including,  but not  limited  to,  the then
prevailing level of interest rates,  equity market volatility,  the market value
of Fund assets,  and the Maturity Date. If interest rates are low  (particularly
at the inception of the Guarantee  Period),  Fund assets may be largely invested
in the Fixed  Component  in order to  increase  the  likelihood  of meeting  the
investment  objective.  In addition,  if during the Guarantee  Period the equity
markets  experienced a major  decline,  the Fund's assets may become  largely or
entirely  invested in the Fixed Component in order to increase the likelihood of
meeting the investment objective.

The initial allocation of Fund assets between the Equity Component and the Fixed
Component will be determined  principally  by the  prevailing  level of interest
rates and the  volatility  of the stock market at the beginning of the Guarantee
Period. If at the inception of the Guarantee Period interest rates are low, more
assets may have to be allocated to the Fixed Component.  Aeltus will monitor the
allocation of the Fund's assets on a daily basis.
<PAGE>

The asset allocation  process will also be affected by Aeltus' ability to manage
the Fixed Component.  If the Fixed Component  provides a return better than that
assumed by Aeltus' proprietary model, fewer assets would have to be allocated to
the  Fixed  Component.  On the  other  hand,  if the  performance  of the  Fixed
Component is poorer than expected, more assets would have to be allocated to the
Fixed  Component,  and the ability of the Fund to  participate in any subsequent
upward movement in the equity market would be limited.

The process of asset reallocation  results in additional  transaction costs such
as  brokerage  commissions.  To moderate  such costs,  Aeltus has built into its
proprietary  model a factor  that will  require  reallocations  only when Equity
Component and Fixed Component  values have deviated by more than certain minimal
amounts since the last reallocation.

                       DIRECTORS AND OFFICERS OF THE FUND

The investments and  administration of the Fund are under the supervision of the
Board.  The  Directors and  executive  officers of the Fund and their  principal
occupations  for the past five years are listed below.  Those  Directors who are
"interested  persons," as defined in the 1940 Act, are  indicated by an asterisk
(*).  Directors  and  officers  hold the same  positions  with other  investment
companies in the same Fund Complex:  Aetna GET Fund,  Aetna Variable Fund, Aetna
Income  Shares,  Aetna  Variable  Encore Fund,  Aetna  Balanced VP, Inc.,  Aetna
Generation Portfolios, Inc., and Aetna Variable Portfolios, Inc.

- --------------------------------- ------------------------------ ---------------------------------------------------
                                                                  Principal Occupation During Past Five Years (and
                                                                     Positions held with Affiliated Persons or
             Name,                      Position(s) Held                Principal Underwriters of the Fund)
        Address and Age                  With each Fund
- --------------------------------- ------------------------------ ---------------------------------------------------
- --------------------------------- ------------------------------ ---------------------------------------------------

J. Scott Fox*                     Director and President         Director, Managing Director, Chief Operating
10 State House Square                                            Officer, Chief Financial Officer, Aeltus
Hartford, Connecticut                                            Investment Management, Inc., October 1997 to
Age 44                                                           present; Director and Senior Vice President,
                                                                 Aetna Life Insurance and Annuity Company,
                                                                 March 1997 to February 1998;  Director,
                                                                 Managing Director, Chief Operating Officer,
                                                                 Chief Financial Officer and Treasurer,
                                                                 Aeltus,  April  1994 to March 1997.

Wayne F. Baltzer                  Vice President                 Vice President, Aeltus Capital, Inc., May 1998
10 State House Square                                            to present; Vice President, Aetna Investment
Hartford, Connecticut                                            Services, Inc., July 1993 to May 1998.
Age 56

Albert E. DePrince, Jr.           Director                       Professor, Middle Tennessee State University,
3029 St. Johns Drive                                             1991 to present.
Murfreesboro, Tennessee
Age 58

Stephanie A. DeSisto              Vice President,                Vice President, Mutual Fund Accounting, Aeltus
10 State House Square             Treasurer and Chief            Investment Management, Inc., November 1995 to
Hartford, Connecticut             Financial Officer              present; Director, Mutual Fund Accounting, Aetna
Age 46                                                           Life Insurance and Annuity Company, August 1994
                                                                 to November 1995.
<PAGE>

Amy R. Doberman                   Secretary                      General Counsel, Aeltus Investment Management,
10 State House Square                                            Inc., February 1999 to present; Counsel, Aetna
Hartford, Connecticut                                            Life Insurance and Annuity Company, December 1996
Age 37                                                           to present; Attorney, Securities and Exchange
                                                                 Commission, March 1990 to November 1996.

Maria T. Fighetti                 Director                       Manager/Attorney, Health Services, New York City
325 Piermont Road                                                Department of Mental Health, Mental Retardation
Closter, New Jersey                                              and Alcohol Services, 1973 to present.
Age 56

David L. Grove                    Director                       Private Investor; Economic/Financial Consultant,
5 The Knoll                                                      December 1985 to present.
Armonk, New York
Age 81

John Y. Kim*                      Director                       Director, President, Chief Executive Officer,
10 State House Square                                            Chief Investment Officer, Aeltus Investment
Hartford, Connecticut                                            Management, Inc., December 1995 to present;
Age 39                                                           Director, Aetna Life Insurance and Annuity
                                                                 Company, February 1995 to March  1998;
                                                                 Senior  Vice President, Aetna Life
                                                                 Insurance and  Annuity Company,
                                                                 September  1994 to present.

Sidney Koch                       Director                       Financial Adviser, self-employed, January 1993 to
455 East 86th Street                                             present.
New York, New York
Age 64

Frank Litwin                      Vice President                 Managing Director, Aeltus Investment Management,
10 State House Square                                            Inc., August 1997 to present; Managing Director,
Hartford, Connecticut                                            Aeltus Capital, Inc., May 1998 to present; Vice
Age 50                                                           President, Fidelity Investments Institutional
                                                                 Services Company, April 1992 to August 1997.

Shaun P. Mathews*                 Director                       Director, Vice President/Senior Vice President,
151 Farmington Avenue                                            Aetna Life Insurance and Annuity Company, March
Hartford, Connecticut                                            1991 to present; Director, Aetna Investment
Age 44                                                           Services, Inc., July   1993  to present; Senior
                                                                 Vice President, Aetna InvestmentServices, Inc.,
                                                                 July   1993  to February, 1999.
<PAGE>

Corine T. Norgaard                Director                       Dean of the Barney School of Business, University
556 Wormwood Hill                                                of Hartford (West Hartford, CT), August 1996 to
Mansfield Center, Connecticut                                    present; Professor, Accounting and Dean of the
Age 62                                                           School of Management, SUNY Binghamton
                                                                 (Binghamton, NY), August 1993 to August 1996

Richard G. Scheide                Director                       Trust and Private Banking Consultant, David Ross
11 Lily Street                                                   Palmer Consultants, July 1991 to present.
Nantucket, Massachusetts
Age 70

During the fiscal year ended October 31, 1998, members of the Board who are also
directors,  officers or  employees  of Aetna Inc.  and its  affiliates  were not
entitled  to any  compensation  from the  Fund.  As of  October  31,  1998,  the
unaffiliated members of the Board received  compensation in the amounts included
in the following table.  None of these Directors was entitled to receive pension
or retirement benefits.

                                   Aggregate
       Name of Person          Compensation from     Total Compensation from the
          Position                  Company            Company and Fund Complex
- ------------------------------ ------------------- ---------------------------------

Corine Norgaard                      $6,600                    $66,000
Director
- ------------------------------ ------------------- ---------------------------------

Sidney Koch                          $6,650                    $66,500
Director
- ------------------------------ ------------------- ---------------------------------

Maria T. Fighetti*                   $6,550                    $65,500
Director
- ------------------------------ ------------------- ---------------------------------

Richard G. Scheide
Director, Chairperson Audit          $7,075                    $70,750
Committee
- ------------------------------ ------------------- ---------------------------------

David L. Grove*
Director, Chairperson                $6,925                    $69,250
Contract Committee
- ------------------------------ ------------------- ---------------------------------

Albert E. DePrince, Jr.              $3,077                    $30,778
Director
- ------------------------------ ------------------- ---------------------------------

*During the fiscal year ended  October 31,  1998,  Ms.  Fighetti  and Dr.  Grove
elected  to  defer   compensation   in  the  amount  of  $15,000  and   $69,250,
respectively.



<PAGE>


                          INVESTMENT ADVISORY AGREEMENT

The Fund entered into an  investment  advisory  agreement  (Advisory  Agreement)
appointing  Aeltus as the  investment  adviser of the Fund.  Under the  Advisory
Agreement,   and  subject  to  the   supervision   of  the  Board,   Aeltus  has
responsibility  for  supervising  all  aspects  of the  operations  of the  Fund
including the  selection,  purchase and sale of  securities.  Under the Advisory
Agreement,  Aeltus is given the right to delegate any or all of its  obligations
to a  subadviser.  Aeltus is an indirect  wholly-owned  subsidiary of Aetna Life
Insurance and Annuity Company and an indirect  wholly-owned  subsidiary of Aetna
Inc.

The Advisory  Agreement  provides that Aeltus is responsible  for payment of all
costs of its  personnel,  its  overhead and of its  employees  who also serve as
officers or members of the Board,  and that the Fund is responsible  for payment
of all other of its costs.

For the  services  under the Advisory  Agreement,  Aeltus will receive an annual
fee, payable monthly, as described in the Prospectus.

The service  mark of the Fund and the name "Aetna" have been adopted by the Fund
with the  permission  of Aetna  Services,  Inc.  (ASI).  Their  continued use is
subject to the right of ASI to withdraw  this  permission in the event Aeltus or
another  subsidiary  or  affiliate  of Aetna Inc.  should not be the  investment
adviser of the Fund.

                             THE GUARANTY AGREEMENT

The  Fund  guarantees  that on the  Maturity  Date  (December  20,  2004),  each
shareholder  will  receive no less than the  Guarantee  per Share for each share
held.  The Guarantee per Share will equal the Net Asset Value (NAV) per share on
the last day of the Offering Period,  and thereafter will be adjusted to reflect
any  dividends  and   distributions   made  by  the  Fund.  A  shareholder   who
automatically  reinvests all dividends and distributions and does not redeem any
shares during the Guarantee Period will receive, in the aggregate,  no less than
his or her account value at the inception of the  Guarantee  Period.  The Fund's
Guarantee is backed by an  unconditional  and  irrevocable  guarantee  from MBIA
Insurance  Corporation  (MBIA) pursuant to an insurance policy issued by MBIA to
the Fund.

MBIA,  Aeltus and the Company have entered into a Financial  Guaranty  Agreement
specifying  the rights and  obligations  of Aeltus and MBIA with  respect to the
Fund. The Financial Guaranty Agreement is unconditional and irrevocable and will
remain in place  through the Maturity  Date.  The Financial  Guaranty  Agreement
provides that, if Aeltus fails to comply with specific investment  parameters as
more fully described  below,  MBIA may direct Aeltus to cure the breach within a
prescribed  period of time.  If Aeltus fails to do so, MBIA may direct trades on
behalf of the Fund in order to bring the Fund back into  compliance  with  these
investment  parameters,  and consistent with the Fund's investment objective and
strategies.

Aeltus,  in  managing  the  Fund,  allocates  assets  to the  Equity  and  Fixed
Components. The types of securities which may be held in the Equity Component or
the  Fixed  Component  are set  forth in the  Prospectus  and in this  Statement
(Eligible Security). In the event that Aeltus acquires a security that is not an
Eligible Security,  MBIA has the right under the Financial Guaranty Agreement to
direct  Aeltus to sell that  security  and replace it with an Eligible  Security
within three business days. In the event Aeltus does not sell the security, MBIA
reserves the right to direct the  Custodian to sell that security and replace it
with an Eligible Security.
<PAGE>

The specific  formula for the Fund's  allocation of assets between the Fixed and
Equity Components is set forth in the Financial Guaranty Agreement. In the event
that MBIA  determines  that the  allocation of assets is  inconsistent  with the
Financial Guaranty  Agreement,  MBIA can direct the custodian to sell securities
and replace them with such  eligible  securities  as are  necessary to bring the
Fund's  allocation  of assets  in  compliance  with the  terms of the  Financial
Guarantee Agreement.

Finally, if Aeltus breaches any other terms of the Financial Guaranty Agreement,
Aeltus has 15 business days to cure the breach. If there is written notification
from MBIA of a breach and the breach  remains  uncured  after 15 business  days,
MBIA  will  have the  right to direct  the  custodian  to buy and sell  Eligible
Securities.

After any  default  has been  cured  (whether  by Aeltus or by changes in market
prices or as a result of actions  taken by MBIA),  MBIA has no further  right to
direct the custodian with respect to that default.

                        ADMINISTRATIVE SERVICES AGREEMENT

Pursuant to an Administrative  Services Agreement,  Aeltus acts as administrator
and provides certain  administrative and shareholder  services necessary for the
Fund's  operations  and is  responsible  for the  supervision  of other  service
providers.  The services  provided by Aeltus  include:  (a) internal  accounting
services; (b) monitoring regulatory compliance, such as reports and filings with
the  Commission  and  state  securities  commissions;  (c)  preparing  financial
information for proxy statements;  (d) preparing  semi-annual and annual reports
to shareholders; (e) calculating the NAV; (f) preparation of certain shareholder
communications;  (g)  supervising  the  custodian  and transfer  agent;  and (h)
reporting to the Board. For its services, Aeltus is entitled to receive from the
Fund a fee at an annual rate of 0.10% of its average daily net assets.

                                    CUSTODIAN

Mellon Bank,  N.A.,  One Mellon Bank Center,  Pittsburgh,  Pennsylvania,  15258,
serves  as  custodian  for the  assets  of the  Fund.  The  custodian  does  not
participate in determining  the investment  policies of the Fund nor in deciding
which  securities  are  purchased  or sold by the Fund.  The Fund may,  however,
invest in obligations of the custodian and may purchase or sell  securities from
or to the custodian.

In addition to serving as the custodian of the Fund's assets, the custodian will
monitor both the allocation of assets and the securities  held within the Equity
Component  and the Fixed  Component  and  report on the same to both  Aeltus and
MBIA.  The  custodian is  authorized to accept orders from MBIA made pursuant to
the Financial Guaranty Agreement.

                                  THE GUARANTOR

MBIA,  113 King Street,  Armonk,  New York 10504 serves as the  Guarantor to the
Fund pursuant to a written agreement with Aeltus and the Company.  The Financial
Guaranty  Agreement is  unconditional  and  irrevocable and will remain in place
through  the  Maturity  Date.  Pursuant to the terms of the  Financial  Guaranty
Agreement, MBIA will issue to the Fund an insurance policy to support the Fund's
Guarantee.  MBIA is one of the world's premier financial guarantee companies and
a leading provider of investment management products and services.  MBIA and its
subsidiaries  provide  financial  guarantees  to  municipalities  and other bond
issuers.  MBIA  also  guarantees  structured  asset-backed  and  mortgage-backed
transactions, selected corporate bonds and obligations of high-quality financial
institutions.

                                 TRANSFER AGENT

First Data Investor  Services  Group,  Inc. 4400  Computer  Drive,  Westborough,
Massachusetts  01581 serves as the transfer agent and  dividend-paying  agent to
the Fund.

                              INDEPENDENT AUDITORS

KPMG LLP,  CityPlace  II,  Hartford,  Connecticut  06103  serves as  independent
auditors  to  the  Fund.  KPMG  LLP  provides  audit  services,  assistance  and
consultation in connection with the Commission filings.
<PAGE>

                              PRINCIPAL UNDERWRITER

Aeltus Capital,  Inc. (ACI) has agreed to use its best efforts to distribute the
shares as the  principal  underwriter  of the Fund  pursuant to an  Underwriting
Agreement  between it and the Fund.  The Agreement was approved on September 22,
1999 to continue through  December 31, 1999. The  Underwriting  Agreement may be
continued from year to year thereafter if approved annually by the Directors and
by a vote of a majority of the  Directors who are not  "interested  persons," as
that term is  defined  in the 1940 Act,  of the Fund,  appearing  in person at a
meeting  called for the purpose of  approving  such  Agreement,  or by a vote of
holders  of  a  majority  of  the  Fund's  shares.  This  Agreement   terminates
automatically  upon assignment,  and may be terminated at any time on sixty (60)
days' written notice by the Directors or by vote of holders of a majority of the
Fund's shares without the payment of any penalty.

               DISTRIBUTION AND SHAREHOLDER SERVICING ARRANGEMENTS

Fund shares are  distributed by ACI. With respect to Class A shares of the Fund,
ACI is paid an  annual  distribution  fee at the rate of  0.25% of the  value of
average daily net assets  attributable to those shares under a Distribution Plan
adopted by the Company pursuant to Rule 12b-1 under the 1940 Act  ("Distribution
Plan").  With  respect  to Class B shares  of the  Fund,  ACI is paid an  annual
distribution  fee at the rate of 0.75% of the value of average  daily net assets
attributable to those shares under a Distribution Plan. The distribution fee for
a specific class may be used to cover expenses incurred in promoting the sale of
that class of shares,  including (a) the costs of printing and  distributing  to
prospective  investors  Prospectuses,  statements of additional  information and
sales literature; (b) payments to investment professionals and other persons who
provide  support  services in connection with the  distribution  of shares;  (c)
overhead and other distribution related expenses;  and (d) accruals for interest
on the  amount of the  foregoing  expenses  that  exceed  distribution  fees and
contingent  deferred sales charges.  The distribution fee for Class B shares may
also be used  to pay  the  financing  costs  of  accruing  certain  unreimbursed
expenses.  ACI may  reallow  all or a portion  of these  fees to  broker-dealers
entering into selling agreements with it, including its affiliates.

Class B shares are also subject to a Shareholder  Services Plan adopted pursuant
to Rule 12b-1. Under the Shareholder  Services Plan, ACI is paid a servicing fee
at an annual rate of 0.25% of the average daily net assets of the Class B shares
of the  Fund.  The  Service  Fee will be used by ACI  primarily  to pay  selling
dealers and their agents for servicing and maintaining shareholder accounts.

ACI is  required  to report in  writing to the Board at least  quarterly  on the
amounts and purpose of any payment made under the  Distribution  or  Shareholder
Services Plan and any related  agreements,  as well as to furnish the Board with
such other  information  as may  reasonably  be requested in order to enable the
Board to make an informed  determination  whether each Plan should be continued.
The terms and  provisions of the Plans relating to required  reports,  term, and
approval are consistent with the requirements of Rule 12b-1.
<PAGE>

The Distribution Plans and Shareholder Services Plan continue from year to year,
provided such continuance is approved annually by vote of the Board, including a
majority of Independent Directors.  The Distribution Plans may not be amended to
increase  the  amount  to be spent  for the  services  provided  by ACI  without
shareholder approval.  All amendments to the Distribution Plans must be approved
by the  Board in the  manner  described  above.  The  Distribution  Plans may be
terminated  at  any  time,  without  penalty,  by  vote  of a  majority  of  the
Independent Directors upon not more than thirty (30) days' written notice to any
other party to the Distribution  Plans. All persons who are under common control
with the Fund could be deemed to have a  financial  interest  in the  Plans.  No
other interested person of the Fund has a financial interest in the Plans.

Other Payments to Securities Dealers

Typically,  the portion of the front-end sales charge on Class A shares shown in
the following tables is paid to your securities  dealer.  Your securities dealer
may, however, receive up to the entire amount of the front-end sales charge.

When you invest this amount                        Amount of sales charge typically reallowed to
                                                   dealers as a percentage of offering price


Under $50,000                                                                            4.00%
$50,000 or more, but under $100,000                                                      3.75
$100,000 or more, but under $250,000                                                     3.00
$250,000 or more, but under $500,000                                                     2.00
$500,000 or more, but under $1,000,000                                                   1.50


Securities  dealers that sell Class A shares in amounts of $1 million or more or
that  sell  load-waived  Class A shares  to  certain  retirement  plans  will be
entitled to receive the following commissions:

                                                                                        Commission
     .   on sales of $1 million to $3 million;                                              1.00%
     .   on sales over $3 million to $20 million; and                                       0.50%
     .   on sales over $20 million.                                                         0.25%

For  sales  of  Class B  shares,  your  securities  dealer  is paid an  up-front
commission  equal to 4% of the amount sold.  Beginning in the  thirteenth  month
after  the  sale is  made,  ACI  uses  the  0.25%  servicing  fee to  compensate
securities dealers for providing personal services to accounts that hold Class B
shares, on a monthly basis.

These  breakpoints  are  reset  every  12  months  for  purposes  of  additional
purchases.  ACI may  make  these  payments  in the  form of  contingent  advance
payments,  which may be recovered from the securities  dealer or set off against
other  payments  due to the  dealer if shares  are sold  within 12 months of the
calendar month of purchase. Other conditions may apply.

ACI or its affiliates may make payments in addition to those  described above to
certain   broker-dealers   that  enter  into   agreements   providing  ACI  with
preferential access to representatives of the broker-dealer.  These payments may
be in an amount not  exceeding  0.13% of the total fund  assets  held in omnibus
accounts or in customer  accounts  that  designate  such  firm(s) as the selling
broker-dealer.



<PAGE>


                        PURCHASE AND REDEMPTION OF SHARES

Class  A  shares  of the  Company  are  purchased  at the NAV of the  Fund  next
determined  after a purchase  order is received  less any  applicable  front-end
sales charge. Class B shares of the Company are purchased at the NAV of the Fund
next determined after a purchase order is received.  All purchase orders must be
received by the transfer  agent by no later than December 17, 1999  (November 8,
1999 in the case of IRA rollovers).

Class A shares are redeemed at the NAV of the Fund next determined  adjusted for
any applicable CDSC after a redemption  request is received.  Class B shares are
redeemed at the NAV of the Fund next determined  less any applicable  contingent
deferred  sales  charge  (CDSC)  after a  redemption  request is  received.  Any
redemptions  made from the Fund prior to the Maturity  Date will be made at NAV,
which may be  higher or lower  than the NAV at the  inception  of the  Guarantee
Period.  Moreover,  amounts redeemed prior to the Maturity Date are not eligible
for the Guarantee.

Payment  for shares  redeemed  will be made  within  seven days (or the  maximum
period allowed by law, if shorter)  after the redemption  request is received in
proper form by the transfer  agent.  The right to redeem shares may be suspended
or payment  therefore  postponed  for any period during which (a) trading on the
NYSE is restricted  as  determined  by the  Commission or the NYSE is closed for
other than weekends and holidays;  (b) an emergency exists, as determined by the
Commission, as a result of which (i) disposal by the Fund of securities owned by
it is not reasonably  practicable,  or (ii) it is not reasonably practicable for
the Fund to determine fairly the value of its net assets;  or (c) the Commission
by order so permits for the protection of shareholders of the Fund.

Any written  request to redeem  shares in amounts in excess of $25,000 must bear
the  signatures of all the  registered  holders of those shares.  The signatures
must be guaranteed  by a national or state bank,  trust company or a member of a
national securities exchange.  Information about any additional requirements for
shares held in the name of a corporation,  partnership,  trustee, guardian or in
any other representative capacity can be obtained from the transfer agent.

The Fund has the right to satisfy redemption  requests by delivering  securities
from its investment portfolio rather than cash when it decides that distributing
cash would not be in the best interests of  shareholders.  However,  the Fund is
obligated  to redeem  its  shares  solely  in cash up to an amount  equal to the
lesser of $250,000 or 1% of its net assets for any one shareholder in any 90-day
period.  To the extent  possible,  the Fund will distribute  readily  marketable
securities,  in conformity with applicable rules of the Commission. In the event
such redemption is requested by institutional investors, the Fund will weigh the
effects  on  nonredeeming  shareholders  in  applying  this  policy.  Securities
distributed  to  shareholders  may be  difficult  to  sell  and  may  result  in
additional costs to the shareholders.

Purchases  should be made for  investment  purposes  only. The Fund reserves the
right to reject any specific purchase request.

Front-end Sales Charge Waivers

The front-end sales charge will not apply if you are:

1.   an employee or retired  employee  of Aetna Inc.  (including  members of the
     board  and  members  of  employees',   retired  employees'  and  directors'
     immediate families); or

2.   a member of the Board (including members of Directors' immediate families).



<PAGE>


The Fund's front-end sales charge will also not apply to Class A purchases by:

3.   Investors who purchase  Fund shares with  redemption  proceeds  received in
     connection with a distribution  from a retirement plan investing either (1)
     directly in any Aeltus-advised  fund or (2) in a separate account sponsored
     by Aetna Life  Insurance  and  Annuity  Company  (ALIAC)  or any  affiliate
     thereof,  but only if no deferred  sales charge is paid in connection  with
     such  distribution and the investor receives the distribution in connection
     with a separation from service, retirement, death or disability.

4.   Certain trust  companies and bank trust  departments  agreeing to invest in
     the Fund over a 13-month  period at least $1  million of assets  over which
     the  trust  companies  and  bank  trust  departments  have  full or  shared
     investment  discretion,  provided the account(s) are not part of an omnibus
     account arrangement.

5.   Certain retirement plans that are sponsored by an employer with at least 25
     employees  and  either  (a) have plan  assets of $1  million or more or (b)
     agree to invest at least $500,000 in the Fund over a 13-month period.

6.   Broker-dealers,  registered investment advisers and financial planners that
     have  entered into a selling  agreement  with ACI (or  otherwise  having an
     arrangement with a broker-dealer  or financial  institution with respect to
     sales of Fund  shares) on behalf of clients  participating  in advisory fee
     programs.

7.   Current  employees of broker-dealers  and financial  institutions that have
     entered  into  a  selling  agreement  with  ACI  (or  otherwise  having  an
     arrangement with a broker-dealer  or financial  institution with respect to
     sales of Fund shares) and their immediate family members, as allowed by the
     internal policies of their employer.

8.   Investment  companies  exchanging  shares or selling  assets  pursuant to a
     merger, acquisition or exchange offer.

9.   Shareholders  of the Adviser  Class of other Series at the time such shares
     were redesignated as Class A shares.

Contingent Deferred Sales Charge

Certain  Class A  shares  and all  Class B  shares  are  subject  to a CDSC,  as
described in the Prospectus.  There is no CDSC imposed on shares  purchased more
than two years prior to the redemption (in the case of Class A shares) or shares
redeemed prior to the Maturity Date (in the case of Class B shares).

CDSC Waivers

The CDSC will be waived for:

     .    Redemptions  following the death or disability of the  shareholder  or
          beneficial owner;
     .    Redemptions related to distributions from retirement plans or accounts
          under Internal Revenue Section 403(b) after you attain age 70 1/2;
     .    Tax-free returns of excess  contributions from employee benefit plans;
          and
     .    Distributions from employee benefit plans, including those due to plan
          termination or plan transfer.
<PAGE>

Letter of Intent

You may  qualify  for a reduced  sales  charge  when you buy Class A shares,  as
described in the Prospectus. At any time, you may file with the Company a signed
shareholder  application with the Letter of Intent section completed.  After the
Letter of Intent is filed, each additional investment in the Fund (or in certain
other series of the Company) will be entitled to the sales charge  applicable to
the  level of  investment  indicated  on the  Letter  of  Intent.  Sales  charge
reductions  are based on purchases  in the Fund (and in certain  other series of
the  Company)  and will be  effective  only after  notification  to ACI that the
investment  qualifies for a discount.  Your holdings in the Fund (and in certain
other  Series of the Company)  acquired  within 90 days of the day the Letter of
Intent is filed will be counted  towards  completion of the Letter of Intent and
will be entitled to a retroactive  downward adjustment in the sales charge. Such
adjustment  will be made by the purchase of  additional  shares in certain other
Series of the Company in an equivalent amount.

Five percent (5%) of the amount of the total  intended  purchase will be held by
the transfer agent in escrow until you fulfill the Letter of Intent.  If, at the
end of the 13-month  period,  you have not met the terms of the Letter of Intent
an amount of shares  equal to the  difference  owed will be  deducted  from your
account. Such an adjustment will be made at NAV and will not be eligible for the
Guarantee.  In the event of a total redemption of the account before fulfillment
of the Letter of Intent,  the additional  sales charge due will be deducted from
the proceeds of the redemption, and the balance will be forwarded to you.

If the Letter of Intent is not completed within the 13-month period,  there will
be an upward  adjustment of the sales charge,  depending on the amount  actually
purchased  during the  period.  The upward  adjustment  will be paid with shares
redeemed from your account.

Right of Accumulation/Cumulative Quantity Discount

A purchaser of Class A shares may qualify for a cumulative  quantity discount by
combining a current  purchase  (or combined  purchases as described  above) with
certain other Class A shares of the Series  already  owned.  To determine if you
may pay a reduced front-end sales charge, the amount of your current purchase is
added to the cost or current value,  whichever is higher, of certain other Class
A shares you own, as well as certain  Class A shares of your spouse and children
under the age of 21. If you are the sole owner of the Fund, you may also add any
other accounts,  including  retirement plan accounts invested in certain Class A
shares  of the  Company.  Companies  with one or more  retirement  plans may add
together the total plan assets  invested in certain Class A shares of the Series
to determine the front-end sales charge that applies.

To  qualify  for the  cumulative  quantity  discount  on a  purchase  through an
investment  dealer,  when each  purchase  is made the  investor  or dealer  must
provide the Company  with  sufficient  information  to verify that the  purchase
qualifies  for the  privilege or  discount.  The  shareholder  must furnish this
information to the Company when making direct cash investments.

Additional  Rights The Fund retains  certain  rights,  including  the rights to:
refuse  orders  to  purchase  shares;  vary  its  requirements  for  initial  or
additional  investments,  reinvestments,  retirement and employee benefit plans,
sponsored arrangements and similar programs; and change or discontinue its sales
charge waivers and orders acceptance practices.
<PAGE>

                    BROKERAGE ALLOCATION AND TRADING POLICIES

Subject to the supervision of the Board,  Aeltus has  responsibility  for making
investment decisions,  for effecting the execution of trades and for negotiating
any  brokerage  commissions  thereon.  It is  Aeltus'  policy to obtain the best
quality  of  execution  available,  giving  attention  to net  price  (including
commissions where applicable), execution capability (including the adequacy of a
firm's capital position),  research and other services related to execution. The
relative priority given to these factors will depend on all of the circumstances
regarding  a  specific  trade.  Aeltus may also  consider  the sale of shares of
registered  investment  companies advised by Aeltus as a factor in the selection
of  brokerage  firms to execute the Fund's  portfolio  transactions,  subject to
Aeltus' duty to obtain best execution.

Aeltus  receives a variety of brokerage  and research  services  from  brokerage
firms in return for the execution by such brokerage firms of trades on behalf of
the Fund. These brokerage and research services include, but are not limited to,
quantitative  and  qualitative   research  information  and  purchase  and  sale
recommendations  regarding  securities  and  industries,  analyses  and  reports
covering a broad range of economic factors and trends, statistical data relating
to the  strategy and  performance  of the Fund and other  investment  companies,
services  related to the execution of trades on behalf of the Fund and advice as
to the valuation of  securities,  the providing of equipment used to communicate
research  information  and  specialized  consultations  with Fund personnel with
respect to computerized systems and data furnished to the Fund as a component of
other  research  services.  Aeltus  considers  the  quantity and quality of such
brokerage  and  research  services  provided by a brokerage  firm along with the
nature and difficulty of the specific transaction in negotiating commissions for
trades in the Fund's  securities  and may pay higher  commission  rates than the
lowest  available  when it is  reasonable  to do so in light of the value of the
brokerage  and research  services  received  generally or in  connection  with a
particular  transaction.  Aeltus'  policy  in  selecting  a broker  to  effect a
particular transaction is to seek to obtain "best execution," which means prompt
and efficient  execution of the  transaction at the best  obtainable  price with
payment of  commissions  which are  reasonable  in  relation to the value of the
services  provided  by  the  broker,  taking  into  consideration  research  and
brokerage services provided.  When the trader believes that more than one broker
can provide  best  execution,  preference  may be given to brokers  that provide
additional services to Aeltus.

Research services  furnished by brokers through whom the Fund effects securities
transactions  may be used by Aeltus in servicing  all of its  accounts;  not all
such services will be used by Aeltus to benefit the Fund.

Consistent  with  federal  law,  Aeltus may obtain such  brokerage  and research
services regardless of whether they are paid for (1) by means of commissions, or
(2) by  means of  separate,  non-commission  payments.  Aeltus'  judgment  as to
whether and how it will obtain the specific brokerage and research services will
be  based  upon  its  analysis  of the  quality  of such  services  and the cost
(depending upon the various methods of payment which may be offered by brokerage
firms) and will reflect  Aeltus' opinion as to which services and which means of
payment are in the long-term best interests of the Fund.

The Fund has no present  intention of effecting  any brokerage  transactions  in
portfolio securities with Aeltus or any other affiliated person.

The Fund,  another series of the Company,  another  advisory client of Aeltus or
Aeltus itself,  may desire to buy or sell the same security at or about the same
time. In such a case,  the purchases or sales will normally be  aggregated,  and
then allocated as nearly as practicable on a pro rata basis in proportion to the
amounts to be purchased or sold by each.  In some cases the smaller  orders will
be filled first.  In determining  the amounts to be purchased and sold, the main
factors to be considered are the respective  investment  objectives of the funds
and/or  accounts,  the  relative  size  of  portfolio  holdings  of the  same or
comparable  securities,  availability  of cash for  investment,  and the size of
their  respective  investment  commitments.  Prices are averaged for  aggregated
trades.
<PAGE>

The Board has adopted a policy  allowing  trades to be made  between  affiliated
registered  investment  companies or series thereof provided they meet the terms
of Rule 17a-7 under the 1940 Act.

The  Board  has also  adopted a Code of Ethics  governing  personal  trading  by
persons who manage,  or who have access to trading  activity  by, the Fund.  The
Code of Ethics allows  trades to be made in  securities  that may be held by the
Fund. However, it prohibits a person from taking advantage of the Fund trades or
from  acting on inside  information.  Aeltus  also has adopted a Code of Ethics,
which the Board reviews annually.

                        SHAREHOLDER ACCOUNTS AND SERVICES

Shareholder Information

The Fund's  transfer  agent will  maintain  your  account  information.  Account
statements will be sent at least  quarterly.  A Form 1099 generally will also be
sent each year by January 31. Annual and semiannual reports will also be sent to
shareholders.  The transfer agent may charge you a fee for special requests such
as historical transcripts of your account and copies of canceled checks.

Consolidated   statements   reflecting   current  values,   share  balances  and
year-to-date  transactions  generally  will  be sent to you  each  quarter.  All
accounts  identified  by the same social  security  number and  address  will be
consolidated.  For example,  you could receive a consolidated  statement showing
your  individual  and IRA  accounts.  With the  prior  permission  of the  other
shareholders   involved,  you  have  the  option  of  requesting  that  accounts
controlled by other  shareholders be shown on one  consolidated  statement.  For
example,  information  on your  individual  account,  your  IRA,  your  spouse's
individual  account  and your  spouse's  IRA may be  shown  on one  consolidated
statement.

Signature Guarantee

A signature guarantee is verification of the authenticity of the signature given
by certain authorized  institutions.  The Company requires a signature guarantee
for  redemption  requests in amounts in excess of $25,000.  In addition,  if you
wish to have your  redemption  proceeds  transferred by wire to your  designated
bank account,  paid to someone  other than the  shareholder  of record,  or sent
somewhere  other than the  shareholder  address of  record,  you must  provide a
signature guarantee with your written redemption  instructions regardless of the
amount of redemption.

The Company  reserves the right to amend or discontinue  this policy at any time
and establish  other criteria for verifying the  authenticity  of any redemption
request.  You can obtain a  signature  guarantee  from any one of the  following
institutions:  a  national  or  state  bank  (or  savings  bank  in New  York or
Massachusetts only); a trust company; a federal savings and loan association; or
a member  firm of the New York,  American,  Boston,  Midwest,  or Pacific  Stock
Exchanges.  Please note that  signature  guarantees are not provided by notaries
public.
<PAGE>

                                 NET ASSET VALUE

Securities  of the Fund are generally  valued by  independent  pricing  services
which have been approved by the Board. The values for equity  securities  traded
on registered securities exchanges are based on the last sale price or, if there
has been no sale  that day,  at the mean of the last bid and asked  price on the
exchange where the security is principally  traded.  Securities  traded over the
counter  are  valued at the last  sale  price or, if there has been no sale that
day,  at the mean of the last bid and asked price if current  market  quotations
are not readily available.  Debt securities  maturing in more than sixty days at
the date of valuation  are valued at the mean of the last bid and asked price of
such securities obtained from a broker-dealer or a service providing  quotations
based upon the assessment of market-makers in those securities.  Debt securities
maturing in sixty days or less at the date of valuation will be valued using the
"amortized cost" method of valuation. This involves valuing an instrument at its
cost and thereafter  assuming a constant  amortization of premium or increase of
discount.  Futures  contracts  are valued daily at a  settlement  price based on
rules of the exchange where the futures contract is primarily traded. Securities
for which market  quotations are not readily  available are valued at their fair
value in such manner as may be determined,  from time to time, in good faith, by
or under the authority of, the Board.

                                   TAX STATUS

The  following  is  only  a  limited   discussion  of  certain   additional  tax
considerations  generally  affecting  the Fund.  No attempt is made to present a
detailed  explanation  of the tax  treatment of the Fund and no  explanation  is
provided with respect to the tax treatment of any  shareholder.  The discussions
here and in the  Prospectus  are not  intended  as  substitutes  for careful tax
planning.

Qualification as a Regulated Investment Company

The  Fund  has  elected  to be taxed as a  regulated  investment  company  under
Subchapter M of the Code. If for any taxable year the Fund does not qualify as a
regulated  investment  company,  all of its taxable  income  (including  its net
capital  gain) will be subject to tax at regular  corporate  rates  without  any
deduction for  distributions to  shareholders,  and such  distributions  will be
taxable to the  shareholders  as ordinary  dividends to the extent of the Fund's
current and accumulated earnings and profits. Such distributions  generally will
be  eligible  for the  dividends-received  deduction  in the  case of  corporate
shareholders.

Foreign Investments

Investment  income  from  foreign  securities  may be subject  to foreign  taxes
withheld at the source.  It is impossible  to determine  the  effective  rate of
foreign tax in advance  since the amount of the Fund's  assets to be invested in
various countries is not known.

Excise Tax on Regulated Investment Companies

A 4%  non-deductible  excise  tax is imposed  on the  undistributed  income of a
regulated  investment  company that fails to distribute in each calendar year an
amount equal to 98% of ordinary  taxable income for the calendar year and 98% of
capital  gain net income  for the  one-year  period  ended on October 31 of such
calendar year (or, at the election of a regulated  investment  company  having a
taxable year ending  November 30 or December  31, for its taxable year  (taxable
year election)).  Tax-exempt interest on municipal obligations is not subject to
the excise tax. The balance of such income must be  distributed  during the next
calendar year. For the foregoing  purposes,  a regulated  investment  company is
treated  as having  distributed  any amount on which it is subject to income tax
for any taxable year ending in such calendar year.
<PAGE>

The Fund intends to make sufficient distributions or deemed distributions of its
ordinary  taxable  income and capital  gain net income  prior to the end of each
calendar year to avoid liability for the excise tax.  However,  investors should
note  that  the Fund may in  certain  circumstances  be  required  to  liquidate
portfolio  investments  to make  sufficient  distributions  to avoid  excise tax
liability.

Taxes in Relation to the Guarantee

Any withholding of taxes on distributions by the Fund will result in a reduction
of the  benefit  under  the  Guarantee.  If an  amount  is paid to  shareholders
pursuant  to  the  Guarantee,   these  amounts   probably  will  be  taxable  to
shareholders.  However,  it is possible that such amounts could be regarded as a
tax-free return of capital.

The Fund does not undertake to suggest to  shareholders  the manner in which any
payments  that  may be  made  under  the  Guarantee  are to be  treated  for tax
purposes.  Shareholders are  specifically  advised to consult their tax advisers
about the tax treatment of any payments that may be made under the Guarantee.

                             PERFORMANCE INFORMATION

Performance information for each class of shares,  including the total return of
the Fund,  may  appear in  reports  or  promotional  literature  to  current  or
prospective shareholders.

Average Annual Total Return

Quotations  of average  annual  total  return for the Fund will be  expressed in
terms  of the  average  annual  compounded  rate  of  return  of a  hypothetical
investment  in the Fund over a period of one and five years (or, if less,  up to
the life of the Fund), calculated pursuant to the formula:

                                 P(1 + T)n = ERV
Where:
P     =  a hypothetical initial payment of $1,000
T     =  an average annual total return
n     =  the number of years
ERV   =  the ending  redeemable  value of a hypothetical  $1,000 payment made at
         the beginning of the 1 or 5 year period at the end of the 1 or 5 year
         period (or fractional portion thereof).

The Fund may also from time to time include in such  advertising  a total return
figure  for  Class A  and/or  Class B that is not  calculated  according  to the
formula set forth  above.  Specifically,  the Fund may include  performance  for
Class A that does not take into  account  payment  of the  applicable  front-end
sales load,  or the Company  may include  performance  for Class B that does not
take into account the imposition of the applicable CDSC.

Performance information for the Fund may be compared, in reports and promotional
literature,  to:  (a) the  Standard & Poor's  500  Index,  the  Lehman  Brothers
Aggregate Bond Index, or other indices (including, where appropriate, a blending
of indices) that measure  performance of a pertinent group of securities  widely
regarded by investors as  representative  of the securities  markets in general;
(b) other  groups of  investment  companies  tracked  by  Morningstar  or Lipper
Analytical  Services,  widely used  independent  research firms that rank mutual
funds  and  other  investment  companies  by  overall  performance,   investment
objectives, and assets, or tracked by other services,  companies,  publications,
or persons who rank such  investment  companies on overall  performance or other
criteria; and (c) the Consumer Price Index (measure for inflation) to assess the
real rate of return from an investment in the Fund.

From time to time sales materials and advertisements may include  comparisons of
the cost of borrowing a specific amount of money at a given loan rate over a set
period of time to the cost of a monthly investment  program,  over the same time
period,  which  earns  the same  rate of  return.  The  comparison  may  involve
historical  rates of return on a given index, or may involve  performance of the
Fund.



                                           Statement of Additional Information


<PAGE>



                                     PART C

                                OTHER INFORMATION

Item 23. Exhibits



         (a.1)        Articles of Amendment and Restatement (September 2, 1997)(1)
         (a.2)        Articles of Amendment (October 29, 1997)(2)
         (a.3)        Articles Supplementary (October 29, 1997)(2)
         (a.4)        Articles of Amendment (January 26, 1998)(3)
         (a.5)        Articles Supplementary (June 25, 1998)(4)
         (a.6)        Articles Supplementary (December 22, 1998)(5)
         (a.7)        Articles Supplementary (July 12, 1999)(6)
         (a.8)        Certificate of Correction (September 22, 1999)
         (a.9)        Articles Supplementary (September 27, 1999)
         (b)          By-laws (as amended September 13, 1994)(7)
         (c)          Instruments Defining Rights of Holders (set forth in the Articles of Amendment and Restatement)(1)
         (d.1)        Investment Advisory Agreement between Aeltus Investment Management, Inc. and Aetna Series Fund, Inc.,
                      on behalf of Aetna Balanced Fund,  Aetna Bond Fund,  Aetna Growth  Fund,   Aetna   Growth  and  Income  Fund,
                      Aetna Government  Fund,  Aetna Index Plus Large Cap Fund,  Aetna International  Fund, Aetna Money Market Fund,
                      Aetna Small Company Fund, Aetna Ascent Fund, Aetna  Crossroads Fund, Aetna Legacy Fund, Aetna High Yield Fund,
                      Aetna Index Plus Bond Fund, Aetna Index Plus Mid Cap Fund, Aetna Index Plus Small Cap Fund, Aetna Mid Cap
                      Fund,  Aetna  Real  Estate Securities Fund, and Aetna Value Opportunity Fund(5)
         (d.2)        Investment Advisory Agreement between Aeltus Investment Management, Inc. and Aetna Series Fund, Inc.,
                      on behalf of Aetna Principal Protection Fund I(6)
         (d.3)        Investment Advisory Agreement between Aeltus Investment Management, Inc. and Aetna Series Fund, Inc.,
                      on behalf of Aetna Principal Protection Fund II
         (d.4)        Investment Advisory Agreement between Aeltus Investment Management, Inc. and Aetna Series Fund, Inc.,
                      on behalf of Brokerage Cash Reserves(6)
         (d.5)        Subadvisory Agreement between Aeltus Investment Management, Inc., Aetna Series Fund, Inc., on behalf of
                      Aetna Value Opportunity Fund, and Bradley, Foster & Sargent, Inc.(8)
         (e.1)        Underwriting Agreement between Aeltus Capital, Inc. and Aetna Series Fund, Inc.
         (e.2)        Master Selling Dealer Agreement(3)
         (f)          Directors' Deferred Compensation Plan (1)
         (g.1)        Custodian Agreement - Mellon Bank, N.A. (September 1, 1992)(5)
         (g.2)        Amendment to Custodian Agreement - Mellon Bank, N.A. (May 11, 1994)(2)
<PAGE>

         (g.3)        Amendment to Custodian Agreement - Mellon Bank, N.A. (September 14, 1994)(7)
         (g.4)        Amendment to Custodian Agreement - Mellon Bank, N.A. (October 11, 1996)(9)
         (g.5)        Amendment to Custodian Agreement - Mellon Bank, N.A. (January 29, 1998)(3)
         (g.6)        Amendment to Custodian Agreement - Mellon Bank, N.A. (July 26, 1999)(6)
         (g.7)        Amendment to Custodian Agreement - Mellon Bank, N.A. (July 26, 1999)(6)
         (g.8)        Amendment to Custodian Agreement - Mellon Bank, N.A. (October 4, 1999)
         (g.9)        Custodian Agreement - Brown Brothers Harriman & Company (Aetna International Fund)
                      (December 12, 1991)(10)
         (h.1)        Administrative    Services    Agreement   between   Aeltus Investment Management, Inc. and Aetna Series Fund,
                      Inc. on behalf of Aetna  Balanced  Fund,  Aetna Bond  Fund,  Aetna Growth  Fund,   Aetna   Growth  and  Income
                      Fund, Aetna Government  Fund,  Aetna Index Plus Large Cap Fund,  Aetna International  Fund,  Aetna Money
                      Market Fund, Aetna Small Company Fund,  Aetna Ascent Fund,  Aetna  Crossroads Fund, Aetna Legacy Fund, Aetna
                      High Yield Fund, Aetna Index Plus Bond Fund, Aetna Index Plus Mid Cap Fund, Aetna Index Plus Small Cap Fund,
                      Aetna Mid Cap  Fund,  Aetna  Real  Estate Securities Fund, and Aetna Value Opportunity Fund(5)
         (h.2)        Amendment to Administrative Services Agreement between Aeltus Investment Management, Inc. and Aetna
                      Series Fund, Inc. on behalf of Aetna Principal Protection Fund I(6)
         (h.3)        Amendment to Administrative Services Agreement between Aeltus Investment Management, Inc. and Aetna
                      Series Fund, Inc. on behalf of Aetna Principal Protection Fund II
         (h.4)        Amendment to Administrative Services Agreement between Aeltus Investment Management, Inc. and Aetna
                      Series Fund, Inc. on behalf of Brokerage Cash Reserves(6)
         (h.5)        License Agreement(7)
         (h.6)        Transfer Agent Agreement(4)
         (h.7)        Amendment No. 1 to the Transfer Agency and Services Agreement(11)
         (h.8)        Amendment No. 2 to the Transfer Agency and Services Agreement(11)
         (h.9)        Amendment No. 3 to the Transfer Agency and Services Agreement(5)
         (h.10)       Amendment No. 4 to the Transfer Agency and Services Agreement
         (h.11)       Form of Amendment No. 5 to the Transfer Agency and Services Agreement
         (h.12)       Financial Guaranty Agreement between Aetna Series Fund, Inc., on behalf of Aetna Principal
                      Protection Fund I, and MBIA Insurance Corporation
         (h.13)       Form of Custodian Service Agreement
         (h.14)       Form of Custodian Monitoring Agreement
         (i)          Opinion and Consent of Counsel
<PAGE>

         (j)          Consent of Independent Auditors
         (k)          Not applicable
         (l)          Initial Capital Agreement(11)
         (m.1)        Distribution Plan (Class A)
         (m.2)        Distribution Plan (Class C)(5)
         (m.3)        Distribution Plan (Class B)
         (m.4)        Distribution Plan (Brokerage Cash Reserves)(6)
         (m.5)        Shareholder Service Plan (Class C)(5)
         (m.6)        Shareholder Services Plan (Class B)
         (m.7)        Shareholder Service Plan (Brokerage Cash Reserves)(6)
         (n)          Multiple Class Plan
         (0.1)        Power of Attorney (November 6, 1998)(11)
         (o.2)        Authorization for Signatures(12)


1.   Incorporated herein by  reference   to Post-Effective  Amendment No.  24 to
     Registration Statement on Form N-1A (File No. 33-41694),  as filed with the
     Securities and Exchange Commission on January 16, 1998.
2.   Incorporated  herein by reference  to  Post-Effective  Amendment  No. 23 to
     Registration Statement on Form N-1A, (File No. 33-41694), as filed with the
     Securities and Exchange Commission on November 3, 1997.
3.   Incorporated  herein by reference  to  Post-Effective  Amendment  No. 25 to
     Registration Statement on Form N-1A, (File No. 33-41694), as filed with the
     Securities and Exchange Commission on April 24, 1998.
4.   Incorporated  herein by reference  to  Post-Effective  Amendment  No. 26 to
     Registration Statement on Form N-1A (File No. 33-41694),  as filed with the
     Securities and Exchange Commission on June 29, 1998.
5.   Incorporated  herein by reference  to  Post-Effective  Amendment  No. 30 to
     Registration Statement on Form N-1A (File No. 33-41694),  as filed with the
     Securities and Exchange Commission on February 25, 1999.
6.   Incorporated  herein by reference  to  Post-Effective  Amendment  No. 32 to
     Registration Statement on Form N-1A (File No. 33-41694),  as filed with the
     Securities and Exchange Commission on July 29, 1999.
7.   Incorporated  herein by  reference  to  Post-Effective  Amendment  No. 1 to
     Registration Statement on Form N-1A, (File No. 33-85620), as filed with the
     Securities and Exchange Commission on June 28, 1995.
8.   Incorporated  herein by reference  to  Post-Effective  Amendment  No. 28 to
     Registration Statement on Form N-1A (File No. 33-41694),  as filed with the
     Securities and Exchange Commission on September 30, 1998.
9.   Incorporated  herein by reference  to  Post-Effective  Amendment  No. 16 to
     Registration Statement on Form N-1A (File No. 33-41694),  as filed with the
     Securities and Exchange Commission on December 10, 1996.
10.  Incorporated  herein by reference  to  Post-Effective  Amendment  No. 14 to
     Registration Statement on Form N-1A (File No. 33-41694),  as filed with the
     Securities and Exchange Commission on September 20, 1996.
11.  Incorporated  herein by reference  to  Post-Effective  Amendment  No. 29 to
     Registration Statement on Form N-1A (File No. 33-41694),  as filed with the
     Securities and Exchange Commission on December 17, 1998.
12.  Incorporated  herein by  reference  to  Post-Effective  Amendment  No. 2 to
     Registration Statement on Form N-1A (File No. 333-05173), as filed with the
     Securities and Exchange Commission on September 26, 1997.



<PAGE>


Item 24. Persons Controlled by or Under Common Control


       Registrant  is  a  Maryland  corporation  for  which  separate  financial
       statements  are filed.  As of August 31, 1999,  Aetna Life  Insurance and
       Annuity Company (Aetna),  and its affiliates,  had the following interest
       in the series of the Registrant,  through direct ownership or through one
       of Aetna's separate accounts:



                                                                               % Aetna
                                             ----------------------------------------------------------------------------
                                                     Class I            Class A             Class B           Class C

Aetna Balanced Fund                                   21.32%
Aetna Bond Fund                                       56.45%                                50.58%
Aetna Government Fund                                 79.20%                                64.32%
Aetna Growth Fund                                     14.62%
Aetna Growth and Income Fund                          14.51%
Aetna High Yield Fund                                 98.95%             16.97%             62.20%
Aetna Index Plus Bond Fund                            99.75%             6.88%              30.25%            33.05%
Aetna Index Plus Large Cap Fund                       40.27%
Aetna Index Plus Mid Cap Fund                         98.24%             4.32%              21.12%
Aetna Index Plus Small Cap Fund                       97.57%             4.38%              39.70%
Aetna International Fund                              23.44%                                39.79%
Aetna Mid Cap Fund                                    97.90%             16.55%             95.67%            72.08%
Aetna Money Market Fund                               46.52%
Aetna Real Estate Securities Fund                     94.78%             10.48%             71.51%            46.74%
Aetna Small Company Fund                              53.33%                                59.80%
Aetna Value Opportunity Fund                          96.59%             12.81%             78.65%            43.64%
Aetna Ascent Fund                                     84.69%                                94.64%
Aetna Crossroads Fund                                 90.51%                                100.00%
Aetna Legacy Fund                                     82.03%                                84.94%


       Aetna is an indirect wholly owned subsidiary of Aetna Inc.


       A list of all persons  directly or indirectly  under common  control with
       the Registrant and a list which indicates the principal  business of each
       such  company  referenced  in the  diagram  are  incorporated  herein  by
       reference to Item 26 of the Registration  Statement on Form N-4 (File No.
       333-87131),  as filed with the  Securities  and  Exchange  Commission  on
       September 15, 1999.


Item 25. Indemnification


       Article 12,  Section (d) of the  Registrant's  Articles of Amendment  and
       Restatement,  incorporated  herein  by  reference  to  Exhibit  (a.1)  to
       Registrant's  Registration Statement on Form N-1A (File No. 33-41694), as
       filed on November 3, 1997,  provides for indemnification of directors and
       officers.  In  addition,  the  Registrant's  officers and  directors  are
       covered under a directors  and  officers/errors  and omissions  liability
       insurance  policy issued by ICI Mutual Insurance  Company,  which expires
       October 1, 2002.

<PAGE>

       Section  XI.B  of the  Administrative  Services  Agreement,  incorporated
       herein  by  reference  to  Exhibit  (h.1)  to  Registrant's  Registration
       Statement  on Form N-1A (File No.  33-41694),  as filed on  February  25,
       1999, provides for indemnification of the Administrator.

       Section 8 of the Underwriting  Agreement,  filed herein as Exhibit (e.1),
       provides for indemnification of the Underwriter, its several officers and
       directors, and any person who controls the Underwriter within the meaning
       of Section 15 of the Securities Act of 1933.

       Reference  is  also  made  to  Section  2-418  of  the  Corporations  and
       Associations  Article of the Annotated  Code of Maryland  which  provides
       generally  that (1) a corporation  may (but is not required to) indemnify
       its directors for  judgments,  fines and expenses in proceedings in which
       the  director  is named a party  solely by  reason  of being a  director,
       provided  the  director  has  not  acted  in bad  faith,  dishonestly  or
       unlawfully,  and provided  further that the director has not received any
       "improper  personal  benefit";  and (2) that a  corporation  must (unless
       otherwise   provided  in  the   corporation's   charter  or  articles  of
       incorporation)  indemnify a director who is  successful  on the merits in
       defending  a  suit  against  him  by  reason  of  being  a  director  for
       "reasonable expenses." The statutory provisions are not exclusive;  i.e.,
       a  corporation  may  provide  greater  indemnification  rights than those
       provided by statute.

Item 26.  Business and Other Connections of Investment Adviser

       The investment adviser,  Aeltus Investment Management,  Inc. (Aeltus), is
       registered  as an  investment  adviser with the  Securities  and Exchange
       Commission.   In   addition   to  serving  as   investment   adviser  and
       administrator  for Aetna Series  Fund,  Inc.,  Aeltus acts as  investment
       adviser and  administrator  for Aetna Variable Fund, Aetna Income Shares,
       Aetna  Variable  Encore Fund,  Aetna  Balanced VP, Inc.,  Aetna GET Fund,
       Aetna Generation  Portfolios,  Inc., and Aetna Variable Portfolios,  Inc.
       (all  management  investment  companies  registered  under the Investment
       Company Act of 1940 (1940 Act)).  It also acts as  investment  adviser to
       certain private accounts.




<PAGE>


The following  table  summarizes  the business  connections of the directors and
principal officers of the Investment Adviser.

- ------------------------------ ----------------------------------- ------------------------------------------------------
Name                           Positions and Offices               Other Principal Position(s) Held
                               with Investment Adviser             Since Oct. 31, 1996/Addresses*

- ------------------------------ ----------------------------------- ------------------------------------------------------

John Y. Kim                    Director, President, Chief          Director (February 1995 - March 1998) -- Aetna Life
                               Executive Officer, Chief            Insurance and Annuity Company; Senior Vice President
                               Investment Officer                  (since September 1994) -- Aetna Life Insurance and
                                                                    Annuity Company.


J. Scott Fox                   Director, Managing Director,        Vice President (since April 1997) -- Aetna
                               Chief Operating Officer, Chief      Retirement Services, Inc.; Director and Senior Vice
                               Financial Officer                   President (March 1997 -February 1998) -- Aetna Life
                                                                   Insurance and Annuity Company; Managing Director,
                                                                   Chief Operating Officer, Chief Financial
                                                                   Officer, Treasurer (April 1994 -
                                                                   March   1997) -- Aeltus Investment
                                                                   Management, Inc.

Thomas J. McInerney            Director                            President (since August 1997) -- Aetna Retirement
                                                                   Services, Inc.; Director and President (since
                                                                   September 1997) -- Aetna Life Insurance and Annuity
                                                                   Company; Executive Vice President (since August
                                                                   1997) -- Aetna Inc.; Vice President, Strategy (March
                                                                   1997 - August 1997) -- Aetna Inc.; Vice President,
                                                                   Marketing and Sales (December 1996 - March 1997) --
                                                                   Aetna U.S. Healthcare; Vice President, National
                                                                   Accounts (April 1996 - December 1996) -- Aetna U.S.
                                                                   Healthcare.


Catherine H. Smith             Director                            Chief Financial Officer (since February 1998) --
                                                                   Aetna Retirement Services, Inc.; Director, Senior
                                                                   Vice President and Chief Financial Officer (since
                                                                   February 1998) -- Aetna Life Insurance and Annuity
                                                                   Company; Vice President, Strategy, Finance and
                                                                   Administration, Financial Relations (September 1996
                                                                   - February 1998) -- Aetna Inc.

<PAGE>

Stephanie A. DeSisto           Vice President

Amy R. Doberman                Vice President, General Counsel     Counsel (since December 1996) -- Aetna Life
                               and Secretary                       Insurance and Annuity Company; Attorney (March 1990
                                                                   - November 1996) -- U.S. Securities and Exchange
                                                                   Commission.


Brian K. Kawakami              Vice President, Chief Compliance    Chief Compliance Officer & Director (since January
                               Officer                             1996) -- Aeltus Trust Company; Chief Compliance
                                                                   Officer (since August 1993) -- Aeltus Capital, Inc.


Neil Kochen                    Managing Director, Product          Managing Director (since April 1996) -- Aeltus Trust
                               Development                         Company; Managing Director (since August 1996) --
                                                                   Aeltus Capital, Inc.


Frank Litwin                   Managing Director, Retail           Vice President, Strategic Marketing (April 1992 -
                               Marketing and Sales                 August 1997) -- Fidelity Investments Institutional
                                                                   Services Company.


Kevin M. Means                 Managing Director, Equity           Managing Director (since August 1996) -- Aeltus
                               Investments                         Trust Company.


L. Charles Meythaler           Managing Director, Institutional    Director (since July 1997) -- Aeltus Trust Company;
                               Marketing                           Managing Director (since June 1997) -- Aeltus Trust
                               and Sales                           Company; President (June 1993 - April 1997) -- New
                                                                   England Investment Association.

James Sweeney                  Managing Director, Fixed Income
                               Investments

     *    Except with respect to Mr.  McInerney  and Ms.  Smith,  the  principal
          business  address  of each  person  named  is 10 State  House  Square,
          Hartford, Connecticut 06103-3602. The address of Mr. McInerney and Ms.
          Smith is 151 Farmington Avenue, Hartford, Connecticut 06156.


For  information  regarding  Bradley,  Foster &  Sargent,  Inc.  (Bradley),  the
subadviser for Aetna Value  Opportunity  Fund,  reference is made to the section
entitled "Subadviser" in the Class A, B and C Prospectus, the Class I Prospectus
and the  Statement  of  Additional  Information  each dated  March 1, 1999.  For
information  as  to  the  business,  profession,  vocation  or  employment  of a
substantial  nature of each of the  officers  of Bradley,  reference  is made to
Bradley's  current  Form ADV (File No.  801-46616)  filed  under the  Investment
Advisers Act of 1940, incorporated herein by reference.

<PAGE>

Item 27. Principal Underwriters

       (a)    None

       (b)    The following  are the directors and principal  officers of Aeltus
              Capital, Inc., the principal underwriter of the Registrant:

Name and Principal                    Positions and Offices                          Positions and Offices
Business Address*                     with Principal Underwriter                     with Registrant

John Y. Kim                           Director and President                         Director

J. Scott Fox                          Director, Managing Director, Chief Operating   Director and President
                                      Officer, Chief Financial Officer

Brian K. Kawakami                     Director, Vice President, Chief Compliance     None
                                      Officer

Frank Litwin                          Director, Managing Director                    Vice President

Daniel F. Wilcox                      Vice President, Finance and Treasurer          None


      *The principal business address of all directors and officers listed is 10
       State House Square, Hartford, Connecticut 06103-3602.

       (c) Not applicable.

Item 28. Location of Accounts and Records

       As  required by Section  31(a) of the 1940 Act and the rules  thereunder,
       the Registrant  and its investment  adviser,  Aeltus,  maintain  physical
       possession of each  account,  book or other  document,  at 10 State House
       Square, Hartford, Connecticut 06103-3602.

       Shareholder  records are  maintained  by the transfer  agent,  First Data
       Investor   Services  Group,   Inc.,   4400  Computer   Drive,   Westboro,
       Massachusetts 01581.

Item 29. Management Services

       Not applicable.
<PAGE>

Item 30. Undertakings

       Insofar as indemnification for liability arising under the Securities Act
       of  1933  (1933  Act)  may  be  permitted  to  directors,   officers  and
       controlling   persons  of  the  registrant   pursuant  to  the  foregoing
       provisions,  or otherwise,  the  registrant  has been advised that in the
       opinion of the Securities and Exchange Commission such indemnification is
       against  public  policy as expressed  in the 1933 Act and is,  therefore,
       unenforceable. In the event that a claim for indemnification against such
       liabilities  (other  that  the  payment  by the  registrant  of  expenses
       incurred  or paid by a  director,  officer or  controlling  person of the
       registrant in the successful  defense of any action,  suit or proceeding)
       is asserted by such director, officer or controlling person in connection
       with the securities being registered,  the registrant will, unless in the
       opinion  of its  counsel  the  matter  has been  settled  by  controlling
       precedent,  submit to a court of  appropriate  jurisdiction  the question
       whether such  indemnification by it is against public policy as expressed
       in the 1933 Act and will be  governed by the final  adjudication  of such
       issue.


<PAGE>


                                   SIGNATURES


Pursuant to the  requirements  of the  Securities Act of 1933 and the Investment
Company Act of 1940, Aetna Series Fund, Inc.  certifies that it meets all of the
requirements for effectiveness of this Registration  Statement under Rule 485(b)
under the Securities Act and has duly caused this  Registration  Statement to be
signed  on its  behalf  by the  undersigned,  duly  authorized,  in the  City of
Hartford and State of Connecticut on the 6th day of October, 1999.


                                                     AETNA SERIES FUND, INC.
                                                     Registrant

                                                      By  J. Scott Fox*
                                                         -----------------
                                                          J. Scott Fox
                                                          President


Pursuant to the  requirements of the Securities Act of 1933,  this  Registration
Statement has been signed below by the following  persons in the  capacities and
on the date(s) indicated.


Signature                                     Title                                              Date

J. Scott Fox*                                 President and Director                      )
- -------------------------------------------                                               )
J. Scott Fox                                  (Principal Executive Officer)               )
                                                                                          )
Albert E. DePrince, Jr.*                      Director                                    )
- -------------------------------------------                                               )
Albert E. DePrince, Jr.                                                                   )
                                                                                          )
                                                                                          )
Maria T. Fighetti*                            Director                                    )      October
- -------------------------------------------                                               )      6, 1999
Maria T. Fighetti                                                                         )
                                                                                          )
                                                                                          )
David L. Grove*                               Director                                    )
- -------------------------------------------                                               )
David L. Grove                                                                            )
                                                                                          )
John Y. Kim*                                  Director                                    )
- -------------------------------------------                                               )
John Y. Kim                                                                               )
                                                                                          )
Sidney Koch*                                  Director                                    )
- -------------------------------------------                                               )
Sidney Koch                                                                               )
                                                                                          )
Shaun P. Mathews*                             Director                                    )
- -------------------------------------------                                               )
Shaun P. Mathews                                                                          )
                                                                                          )
Corine T. Norgaard*                           Director                                    )
- -------------------------------------------                                               )
Corine T. Norgaard                                                                        )
                                                                                          )
Richard G. Scheide*                           Director                                    )
- -------------------------------------------                                               )
Richard G. Scheide                                                                        )
                                                                                          )
Stephanie A. DeSisto*                         Treasurer and Chief Financial Officer       )
- -------------------------------------------   (Principal Financial and Accounting         )
Stephanie A. DeSisto                          Officer)                                    )



By:      /s/ Amy R. Doberman
        ---------------------------------------------------
       *Amy R. Doberman
        Attorney-in-Fact

    *Executed  pursuant  to Power of Attorney  dated  November 6, 1998 and filed
     with the Securities and Exchange Commission on December 17, 1998.


<PAGE>


                             Aetna Series Fund, Inc.
                                  EXHIBIT INDEX

 Exhibit No.             Exhibit                                                                          Page


 99-B1(a.8)                Certificate of Correction (September 22, 1999)                                  57

 99-B1(a.9)                Articles Supplementary (September 27, 1999)                                     64

 99-B5(d.3)                Investment Advisory Agreement between Aeltus Investment Management, Inc.
                           and Aetna Series Fund, Inc., on behalf of Aetna Principal Protection
                           Fund II                                                                         68

 99-B6(e.1)                Underwriting Agreement                                                          76

 99-B8(g.8)                Amendment to Custodian Agreement - Mellon Bank, N.A. (October 4, 1999)          82

 99-B9(h.3)                Amendment to Administrative Services Agreement between Aeltus Investment
                           Management, Inc. and Aetna Series Fund, Inc. on behalf of Aetna
                           Principal Protection Fund II                                                    83

 99-B9(h.10)               Amendment No. 4 to the Transfer Agency and Services Agreement                   84

 99-B9(h.11)               Form of Amendment No. 5 to the Transfer Agency and Services Agreement           89

 99-B9(h.12)               Financial Guaranty Agreement between Aetna Series Fund, Inc. and
                           MBIA Insurance Corporation                                                      90

 99-B9(h.13)               Form of Custodian Service Agreement                                             132

 99-B9(h.14)               Form of Custodian Monitoring Agreement                                          152

 99-B10(i)                 Opinion and Consent of Counsel                                                  159

 99-B11(j)                 Consent of Independent Auditors                                                 160

 99-B15(m.1)               Distribution Plan (Class A)                                                     161

 99-B15(m.3)               Distribution Plan (Class B)                                                     164

 99-B15(m.6)               Shareholder Services Plan (Class B)                                             168

 99-B18(n)                 Multiple Class Plan                                                             171

</TABLE>




                             AETNA SERIES FUND, INC.

                            CERTIFICATE OF CORRECTION


                  AETNA SERIES FUND, INC., a Maryland corporation  registered as
an open-end  investment  company  under the  Investment  Company Act of 1940 and
having its principal office in the State of Maryland in Baltimore City, Maryland
(hereinafter called the "Corporation")  hereby certifies to the State Department
of Assessments and Taxation of Maryland (the "Department") that:

                   FIRST:  On July 14,  1999,  the  Corporation  filed  with the
       Department,  Articles Supplementary (the "Articles  Supplementary") which
       provided,  among other things, that the Board of Directors had designated
       and  classified  1,200,000,000  shares  of the  authorized  but  unissued
       capital stock of the Corporation into two new series as follows:

<TABLE>
<S>                                                       <C>                               <C>

                                                               Number of                        Number of
Name of Series                                              Class of Series                  Shares Allocated

Aetna Principal Protection Fund I                               Class A                         100,000,000
                                                                Class B                         100,000,000

Brokerage Cash Reserves                                                                       1,000,000,000

                   SECOND:  The  Corporation  is the only party to the  Articles
       Supplementary.

                   THIRD:  The Articles  Supplementary  contain a  typographical
       error, error of transcription or other error and the Corporation  desires
       to correct such error by filing this Certificate of Correction.

                   FOURTH:  The error consists of the omission of one article of
       the Articles  Supplementary  which should have been designated as Article
       Fifth of the Articles  Supplementary,  and the incorrect  designation  of
       existing Articles Fifth, Sixth and Seventh of the Articles  Supplementary
       which read as follows:

                  FIFTH: The shares of the Corporation authorized and classified
       pursuant to paragraphs  FIRST and SECOND of these Articles  Supplementary
       have been so authorized  and  classified by the Board of Directors  under
       the  authority  contained  in the charter of the  Corporation.  The total
       number of shares of capital stock that the  Corporation  has authority to
       issue has been  increased by the Board of Directors  in  accordance  with
       Section 2-105(c) of the Maryland General Corporation Law.
<PAGE>

                  SIXTH:   Immediately  prior  to  the  effectiveness  of  these
       Articles Supplementary, the Corporation had the authority to issue twelve
       billion,  six hundred  million  (12,600,000,000)  shares of capital stock
       with a par value of $0.001 per share and with an  aggregate  par value of
       twelve million, six hundred thousand dollars  ($12,600,000.00),  of which
       the Board of Directors had designated and classified eleven billion,  six
       hundred million (11,600,000,000) shares as follows:

                 Name of Series                                   Name of                        Number of
                                                              Class of Series                 Shares Allocated

             AETNA MONEY MARKET FUND                             Class I                           1,000,000,000
                                                                 Class A                           1,000,000,000
                                                                 Class B                           1,000,000,000
                                                                 Class C                           1,000,000,000

             AETNA BOND FUND                                     Class I                             100,000,000
                                                                 Class A                             100,000,000
                                                                 Class B                             100,000,000
                                                                 Class C                             100,000,000

             AETNA BALANCED FUND                                 Class I                             100,000,000
                                                                 Class A                             100,000,000
                                                                 Class B                             100,000,000
                                                                 Class C                             100,000,000

             AETNA GROWTH AND                                    Class I                             100,000,000
             INCOME FUND                                         Class A                             100,000,000
                                                                 Class B                             100,000,000
                                                                 Class C                             100,000,000

             AETNA INTERNATIONAL FUND                            Class I                             200,000,000
                                                                 Class A                             200,000,000
                                                                 Class B                             200,000,000
                                                                 Class C                             200,000,000

             AETNA GOVERNMENT FUND                               Class I                             100,000,000
                                                                 Class A                             100,000,000
                                                                 Class B                             100,000,000
                                                                 Class C                             100,000,000

             AETNA SMALL COMPANY FUND                            Class I                             100,000,000
                                                                 Class A                             100,000,000
                                                                 Class B                             100,000,000
                                                                 Class C                             100,000,000

             AETNA GROWTH FUND                                   Class I                             100,000,000
                                                                 Class A                             100,000,000
                                                                 Class B                             100,000,000
                                                                 Class C                             100,000,000

<PAGE>



             AETNA ASCENT FUND                                   Class I                             100,000,000
                                                                 Class A                             100,000,000
                                                                 Class B                             100,000,000
                                                                 Class C                             100,000,000

             AETNA CROSSROADS FUND                               Class I                             100,000,000
                                                                 Class A                             100,000,000
                                                                 Class B                             100,000,000
                                                                 Class C                             100,000,000

             AETNA LEGACY FUND                                   Class I                             100,000,000
                                                                 Class A                             100,000,000
                                                                 Class B                             100,000,000
                                                                 Class C                             100,000,000

             AETNA INDEX PLUS                                    Class I                             100,000,000
             LARGE CAP FUND                                      Class A                             100,000,000
                                                                 Class B                             100,000,000
                                                                 Class C                             100,000,000

             AETNA INDEX PLUS BOND FUND                          Class I                             100,000,000
                                                                 Class A                             100,000,000
                                                                 Class B                             100,000,000
                                                                 Class C                             100,000,000

             AETNA INDEX PLUS                                    Class I                             100,000,000
             MID CAP FUND                                        Class A                             100,000,000
                                                                 Class B                             100,000,000
                                                                 Class C                             100,000,000

             AETNA MID CAP FUND                                  Class I                             100,000,000
                                                                 Class A                             100,000,000
                                                                 Class B                             100,000,000
                                                                 Class C                             100,000,000

             AETNA INDEX PLUS                                    Class I                             100,000,000
             SMALL CAP FUND                                      Class A                             100,000,000
                                                                 Class B                             100,000,000
                                                                 Class C                             100,000,000

             AETNA HIGH YIELD FUND                               Class I                             100,000,000
                                                                 Class A                             100,000,000
                                                                 Class B                             100,000,000
                                                                 Class C                             100,000,000


             AETNA REAL ESTATE SECURITIES FUND                   Class I                             100,000,000
                                                                 Class A                             100,000,000
                                                                 Class B                             100,000,000
                                                                 Class C                             100,000,000

             AETNA VALUE                                         Class I                             100,000,000
             OPPORTUNITY FUND                                    Class A                             100,000,000
                                                                 Class B                             100,000,000
                                                                 Class C                             100,000,000


                  SEVENTH:  Immediately  following  the  effectiveness  of these
       Articles  Supplementary,  the  Corporation  will have  authority to issue
       thirteen  billion,  eight  hundred  million  (13,800,000,000)  shares  of
       capital  stock with a par value of $0.001 per share and with an aggregate
       par  value  of  thirteen   million,   eight  hundred   thousand   dollars
       ($13,800,000.00)  of which  the Board of  Directors  has  designated  and
       classified twelve billion, eight hundred million  (12,800,000,000) shares
       as  set  forth  in  paragraphs   SECOND  and  SIXTH  of  these   Articles
       Supplementary  and of which one  billion  (1,000,000,000)  shares  remain
       unclassified.



<PAGE>

                  FIFTH: As corrected,  Articles Fifth,  Sixth, Seventh and  new
Article Eighth of the Articles Supplementary now read as follows:

                  FIFTH: In addition to the preferences,  rights, voting powers,
       restrictions,  limitations  as to dividends,  qualifications,  conversion
       rights and terms and  conditions of  redemption  described  therein,  all
       shares of the Aetna Principal  Protection Fund I Series ("APPF I Series")
       will  be  subject  to  mandatory  redemption  by the  Corporation  on the
       Maturity  Date of the Series  which  shall be  October  6,  2004.  On the
       Maturity  Date, the APPF I Series shall have the  obligation,  subject to
       the conditions and limitations set forth in this Article FIFTH, to pay to
       each   shareholder   of  the  APPF  I  Series,   in  redemption  of  such
       shareholder's  shares of the APPF I Series,  the  greater  of (i) the net
       asset value per share of such  shareholder's  shares of the APPF I Series
       as of the Maturity Date or (ii) the Guarantee Per Share,  the calculation
       of which is described in the  Corporation's  Registration  Statement  (as
       referred  to  below),  multiplied  by the  number of shares of the APPF I
       Series held by such  shareholder  on the Maturity Date.  Shares  redeemed
       prior to the Maturity  Date will receive the per share net asset value as
       of the date of redemption  but shall not be entitled to the Guarantee Per
       Share.  The  obligation  of the APPF I  Series  described  in the  second
       preceding  sentence shall be payable solely from the assets of the APPF I
       Series,  which include an insurance policy purchased and to be maintained
       by the  Corporation  on  behalf of the APPF I Series  and  issued by MBIA
       Insurance Corporation ("MBIA").  The aforesaid insurance policy provides,
       among other  things,  that if on the Maturity  Date the APPF I Series has
       insufficient  assets  (excluding  the  insurance  policy and the proceeds
       therefrom) available to pay shareholders amounts upon redemption of their
       shares  in  accordance  with the  aforesaid  obligation,  MBIA  will make
       payments  to the APPF I Series  under the  insurance  policy in an amount
       sufficient  to  permit  the  APPF  I  Series  to  fulfill  the  aforesaid
       obligation. Nothing herein shall entitle any shareholder of APPF I Series
       or MBIA to any assets of the  Corporation  other than those of the APPF I
       Series,  or impose any liability on the  Corporation  or its directors by
       reason of any breach or default  by MBIA  under the  aforesaid  insurance
       policy. All capitalized terms not otherwise defined herein shall have the
       meanings  ascribed  to them in the  Registration  Statement  on Form N-1A
       (File No.  33-41694)  as filed  with the  United  States  Securities  and
       Exchange Commission with respect to the APPF I Series.

                  SIXTH: The shares of the Corporation authorized and classified
       pursuant to paragraphs  FIRST and SECOND of these Articles  Supplementary
       have been so authorized  and  classified by the Board of Directors  under
       the  authority  contained  in the charter of the  Corporation.  The total
       number of shares of capital stock that the  Corporation  has authority to
       issue has been  increased by the Board of Directors  in  accordance  with
       Section 2-105(c) of the Maryland General Corporation Law.

                  SEVENTH:  Immediately  prior  to the  effectiveness  of  these
       Articles  Supplementary,  the  Corporation  had the  authority  to  issue
       thirteen  billion,  eight  hundred  million  (13,800,000,000)  shares  of
       capital  stock with a par value of $0.001 per share and with an aggregate
       par  value  of  thirteen   million,   eight  hundred   thousand   dollars
       ($13,800,000.00),  of which the Board of  Directors  had  designated  and
       classified twelve billion, eight hundred million  (12,800,000,000) shares
       as follows:
<PAGE>
          Name of Series                                        Name of                       Number of
                                                           Class of Series               Shares Allocated

       AETNA MONEY MARKET FUND                                Class I                         1,000,000,000
                                                              Class A                         1,000,000,000
                                                              Class B                         1,000,000,000
                                                              Class C                         1,000,000,000
       AETNA BOND FUND                                        Class I                           100,000,000
                                                              Class A                           100,000,000
                                                              Class B                           100,000,000
                                                              Class C                           100,000,000

       AETNA BALANCED FUND                                    Class I                           100,000,000
                                                              Class A                           100,000,000
                                                              Class B                           100,000,000
                                                              Class C                           100,000,000

       AETNA GROWTH AND                                       Class I                           100,000,000
       INCOME FUND                                            Class A                           100,000,000
                                                              Class B                           100,000,000
                                                              Class C                           100,000,000

       AETNA INTERNATIONAL FUND                               Class I                           200,000,000
                                                              Class A                           200,000,000
                                                              Class B                           200,000,000
                                                              Class C                           200,000,000

       AETNA GOVERNMENT FUND                                  Class I                           100,000,000
                                                              Class A                           100,000,000
                                                              Class B                           100,000,000
                                                              Class C                           100,000,000

       AETNA SMALL COMPANY FUND                               Class I                           100,000,000
                                                              Class A                           100,000,000
                                                              Class B                           100,000,000
                                                              Class C                           100,000,000

       AETNA GROWTH FUND                                      Class I                           100,000,000
                                                              Class A                           100,000,000
                                                              Class B                           100,000,000
                                                              Class C                           100,000,000

       AETNA ASCENT FUND                                      Class I                           100,000,000
                                                              Class A                           100,000,000
                                                              Class B                           100,000,000
                                                              Class C                           100,000,000

       AETNA CROSSROADS FUND                                  Class I                           100,000,000
                                                              Class A                           100,000,000
                                                              Class B                           100,000,000
                                                              Class C                           100,000,000
<PAGE>


       AETNA LEGACY FUND                                      Class I                           100,000,000
                                                              Class A                           100,000,000
                                                              Class B                           100,000,000
                                                              Class C                           100,000,000

       AETNA INDEX PLUS                                       Class I                           100,000,000
       LARGE CAP FUND                                         Class A                           100,000,000
                                                              Class B                           100,000,000
                                                              Class C                           100,000,000

       AETNA INDEX PLUS BOND FUND                             Class I                           100,000,000
                                                              Class A                           100,000,000
                                                              Class B                           100,000,000
                                                              Class C                           100,000,000

       AETNA INDEX PLUS                                       Class I                           100,000,000
       MID CAP FUND                                           Class A                           100,000,000
                                                              Class B                           100,000,000
                                                              Class C                           100,000,000

       AETNA MID CAP FUND                                     Class I                           100,000,000
                                                              Class A                           100,000,000
                                                              Class B                           100,000,000
                                                              Class C                           100,000,000

       AETNA INDEX PLUS                                       Class I                           100,000,000
       SMALL CAP FUND                                         Class A                           100,000,000
                                                              Class B                           100,000,000
                                                              Class C                           100,000,000

       AETNA HIGH YIELD FUND                                  Class I                           100,000,000
                                                              Class A                           100,000,000
                                                              Class B                           100,000,000
                                                              Class C                           100,000,000

       AETNA REAL ESTATE SECURITIES FUND                      Class I                           100,000,000
                                                              Class A                           100,000,000
                                                              Class B                           100,000,000
                                                              Class C                           100,000,000

       AETNA VALUE                                            Class I                           100,000,000
       OPPORTUNITY FUND                                       Class A                           100,000,000
                                                              Class B                           100,000,000
                                                              Class C                           100,000,000
<PAGE>


                  EIGHTH:  Immediately  following  the  effectiveness  of  these
       Articles  Supplementary,  the  Corporation  will have  authority to issue
       thirteen  billion,  eight  hundred  million  (13,800,000,000)  shares  of
       capital  stock with a par value of $0.001 per share and with an aggregate
       par  value  of  thirteen   million,   eight  hundred   thousand   dollars
       ($13,800,000.00)  of which  the Board of  Directors  has  designated  and
       classified twelve billion, eight hundre million  (12,800,000,000)  shares
       as  set  forth  in  paragraphs   SECOND  and  SIXTH  of  these   Articles
       Supplementary  and of which one  billion  (1,000,000,000)  shares  remain
       unclassified.

                  SIXTH:  This  Certificate  of  Correction  does not  alter the
wording of any  resolution  which was adopted by the Board of  Directors  or the
stockholders  of the  Corporation  or make any other change or  amendment  which
would not have  complied in all respects with the  requirements  of the Maryland
General Corporation Law at the time the Articles Supplementary were filed.

                  SEVENTH:   The   undersigned   President  of  the  Corporation
acknowledges  this  Certificate  of  Correction  to be the  corporate act of the
Corporation  and, as to all matters or facts required to be verified under oath,
the  undersigned  President  acknowledges  that,  to the best of his  knowledge,
information  and  belief,  these  matters  and  facts  are true in all  material
respects and that this statement is made under the penalties of perjury.

                  IN  WITNESS   WHEREOF,   the   Corporation   has  caused  this
Certificate  of  Correction  to be executed in its name and on its behalf by its
President and attested to by its Secretary on this 22nd day of September, 1999.


                                                     AETNA SERIES FUND, INC.



                                                     By /s/ J. Scott Fox
                                                        ------------------------
                                                            J. Scott Fox
                                                            President


ATTEST:


/s/ Amy R. Doberman
- -----------------------------
Amy R. Doberman
Secretary
</TABLE>





                             AETNA SERIES FUND, INC.

                             ARTICLES SUPPLEMENTARY


       AETNA SERIES FUND, INC., a Maryland corporation registered as an open-end
investment  company  under the  Investment  Company  Act of 1940 and  having its
principal  office  in  the  State  of  Maryland  in  Baltimore  City,   Maryland
(hereinafter called the "Corporation"), hereby certifies to the State Department
of Assessments and Taxation of Maryland that:

       FIRST:  The Board of Directors of the  Corporation,  at its September 22,
1999  meeting,  adopted a  resolution  increasing  the total number of shares of
stock which the  Corporation  shall have authority to issue to fourteen  billion
(14,000,000,000)  shares of  capital  stock with a par value of $0.001 per share
and with an aggregate par value of fourteen million dollars ($14,000,000.00);

       SECOND:  The Board of  Directors,  at its meeting held on  September  22,
1999,  by   resolutions,   did  designate  and  classify  two  hundred   million
(200,000,000)  shares of capital stock of the  Corporation  into a new series as
follows:

<TABLE>
<S>               <C>                 <C>            <C>                   <C>               <C>    <C>

                 Name of Series                          Name of               Number of
                                                     Class of Series       Shares Allocated

Aetna Principal Protection Fund II                       Class A                100,000,000
                                                         Class B                100,000,000

       THIRD:  The shares of the Aetna  Principal  Protection Fund II ("Series")
and of each Class of such  Series,  including,  but not limited to the shares of
each Series  designated  and  classified in paragraph  Second of these  Articles
Supplementary,  shall have the preferences, rights, voting powers, restrictions,
limitations as to dividends,  qualifications,  conversion  rights, and terms and
conditions of  redemption as set forth in paragraphs  SEVENTH and EIGHTH of, and
elsewhere in, the Articles of Amendment and Restatement of the  Corporation.  In
addition,  the  proceeds  of the  redemption  of  Class  B  shares  of a  Series
(including  fractional  shares)  may be reduced by the amount of any  contingent
deferred  sales charge payable on such  redemption  pursuant to the terms of the
issuance of such shares.

       FOURTH: The shares of the Series and of each Class of such Series,  shall
be subject to all provisions of the Articles of Amendment and Restatement of the
Corporation.   In  addition  to  the   preferences,   rights,   voting   powers,
restrictions, limitations as to dividends, qualifications, conversion rights and
terms and conditions of redemption of the Series described  therein,  all shares
of the Series will be subject to mandatory  redemption by the Corporation on the
Maturity  Date of the Series which shall be December  20, 2004.  On the Maturity
Date,  the Series  shall have the  obligation,  subject  to the  conditions  and
limitations set forth in this Article FOURTH,  to pay to each shareholder of the
Series, in redemption of such shareholder's shares of the Series, the greater of
(i) the net asset value per share of such shareholder's  shares of the Series as
of the Maturity Date or (ii) the Guarantee Per Share,  the  calculation of which
is described in the Corporation's Registration Statement (as referred to below),
multiplied by the number of shares of the Series held by such shareholder on the
Maturity Date.  Shares  redeemed prior to the Maturity Date will receive the per
share net asset value as of the date of redemption  but shall not be entitled to
the Guarantee Per Share.  The  obligation of the Series  described in the second
preceding sentence shall be payable solely from the assets of the Series,  which
include an insurance policy purchased and to be maintained by the Corporation on
behalf of the Series  and issued by MBIA  Insurance  Corporation  ("MBIA").  The
aforesaid insurance policy provides, among other things, that if on the Maturity
Date the Series has insufficient  assets (excluding the insurance policy and the
proceeds  therefrom)  available to pay  shareholders  amounts upon redemption of
their  shares  in  accordance  with the  aforesaid  obligation,  MBIA  will make
payments to the Series under the  insurance  policy in an amount  sufficient  to
permit the Series to fulfill the  aforesaid  obligation.  Nothing  herein  shall
entitle any shareholder of Series or MBIA to any assets of the Corporation other
than those of the Series,  or impose any  liability  on the  Corporation  or its
directors  by  reason of any  breach  or  default  by MBIA  under the  aforesaid
insurance policy.  All capitalized terms not otherwise defined herein shall have
the meanings  ascribed to them in the Registration  Statement on Form N-1A (File
No. 33-41694) as filed with the United States Securities and Exchange Commission
with respect to the Series.
<PAGE>

       FIFTH: The shares of the Corporation  authorized and classified  pursuant
to  paragraphs  FIRST and SECOND of these  Articles  Supplementary  have been so
authorized  and  classified  by the  Board  of  Directors  under  the  authority
contained  in the  charter  of the  Corporation.  The total  number of shares of
capital stock that the  Corporation has authority to issue has been increased by
the Board of  Directors  in  accordance  with  Section  2-105(c) of the Maryland
General Corporation Law.

       SIXTH:   Immediately   prior  to  the  effectiveness  of  these  Articles
Supplementary,  the  Corporation  had the authority to issue  thirteen  billion,
eight hundred million  (13,800,000,000) shares of capital stock with a par value
of $0.001 per share and with an aggregate par value of thirteen  million,  eight
hundred thousand dollars  ($13,800,000.00),  of which the Board of Directors had
designated and classified twelve billion, eight hundred million (12,800,000,000)
shares as follows:

         Name of Series                           Name of              Number of
                                               Class of Series       Shares Allocated

AETNA MONEY MARKET FUND                            Class I                       1,000,000,000
                                                   Class A                       1,000,000,000
                                                   Class B                       1,000,000,000
                                                   Class C                       1,000,000,000

AETNA BOND FUND                                    Class I                         100,000,000
                                                   Class A                         100,000,000
                                                   Class B                         100,000,000
                                                   Class C                         100,000,000

AETNA BALANCED FUND                                Class I                         100,000,000
                                                   Class A                         100,000,000
                                                   Class B                         100,000,000
                                                   Class C                         100,000,000

AETNA GROWTH AND                                   Class I                         100,000,000
INCOME FUND                                        Class A                         100,000,000
                                                   Class B                         100,000,000
                                                   Class C                         100,000,000

AETNA INTERNATIONAL FUND                           Class I                         200,000,000
                                                   Class A                         200,000,000
                                                   Class B                         200,000,000
                                                   Class C                         200,000,000



<PAGE>



AETNA GOVERNMENT FUND                              Class I                         100,000,000
                                                   Class A                         100,000,000
                                                   Class B                         100,000,000
                                                   Class C                         100,000,000

AETNA SMALL COMPANY FUND                           Class I                         100,000,000
                                                   Class A                         100,000,000
                                                   Class B                         100,000,000
                                                   Class C                         100,000,000

AETNA GROWTH FUND                                  Class I                         100,000,000
                                                   Class A                         100,000,000
                                                   Class B                         100,000,000
                                                   Class C                         100,000,000

AETNA ASCENT FUND                                  Class I                         100,000,000
                                                   Class A                         100,000,000
                                                   Class B                         100,000,000
                                                   Class C                         100,000,000

AETNA CROSSROADS FUND                              Class I                         100,000,000
                                                   Class A                         100,000,000
                                                   Class B                         100,000,000
                                                   Class C                         100,000,000

AETNA LEGACY FUND                                  Class I                         100,000,000
                                                   Class A                         100,000,000
                                                   Class B                         100,000,000
                                                   Class C                         100,000,000

AETNA INDEX PLUS                                   Class I                         100,000,000
LARGE CAP FUND                                     Class A                         100,000,000
                                                   Class B                         100,000,000
                                                   Class C                         100,000,000

AETNA INDEX PLUS BOND FUND                         Class I                         100,000,000
                                                   Class A                         100,000,000
                                                   Class B                         100,000,000
                                                   Class C                         100,000,000

AETNA INDEX PLUS                                   Class I                         100,000,000
MID CAP FUND                                       Class A                         100,000,000
                                                   Class B                         100,000,000
                                                   Class C                         100,000,000

AETNA MID CAP FUND                                 Class I                         100,000,000
                                                   Class A                         100,000,000
                                                   Class B                         100,000,000
                                                   Class C                         100,000,000
<PAGE>

AETNA INDEX PLUS                                   Class I                         100,000,000
SMALL CAP FUND                                     Class A                         100,000,000
                                                   Class B                         100,000,000
                                                   Class C                         100,000,000

AETNA HIGH YIELD FUND                              Class I                         100,000,000
                                                   Class A                         100,000,000
                                                   Class B                         100,000,000
                                                   Class C                         100,000,000

AETNA REAL ESTATE SECURITIES FUND                  Class I                         100,000,000
                                                   Class A                         100,000,000
                                                   Class B                         100,000,000
                                                   Class C                         100,000,000

AETNA VALUE                                        Class I                         100,000,000
OPPORTUNITY FUND                                   Class A                         100,000,000
                                                   Class B                         100,000,000
                                                   Class C                         100,000,000

AETNA PRINCIPAL PROTECTION FUND I                  Class A                         100,000,000
                                                   Class B                         100,000,000

BROKERAGE CASH RESERVES                                                          1,000,000,000

       SEVENTH:  Immediately  following  the  effectiveness  of  these  Articles
Supplementary,  the  Corporation  will have authority to issue fourteen  billion
(14,000,000,000)  shares of  capital  stock with a par value of $0.001 per share
and with an aggregate par value of fourteen million dollars  ($14,000,000.00) of
which the Board of Directors has  designated  and  classified  thirteen  billion
(13,000,000,000)  shares as set forth in  paragraphs  SECOND  and SIXTH of these
Articles  Supplementary and of which one billion  (1,000,000,000)  shares remain
unclassified.

       IN WITNESS  WHEREOF,  Aetna Series Fund,  Inc. has caused these  Articles
Supplementary to be signed in its name on its behalf by its authorized  officers
who  acknowledge  that  these  Articles   Supplementary   are  the  act  of  the
Corporation,  that to the best of their knowledge,  information and belief,  all
matters and facts set forth herein relating to the authorization and approval of
these  Articles  Supplementary  are true in all material  respects and that this
statement is made under the penalties of perjury.


ATTEST:                                              AETNA SERIES FUND, INC.


/s/ Amy R. Doberman                                    /s/ J. Scott Fox
- ----------------------------------                  -------------------------
Amy R. Doberman                                           J. Scott Fox
Secretary                                                 President

Date:      September 27, 1999
           ------------------

CORPORATE SEAL
</TABLE>




                          INVESTMENT ADVISORY AGREEMENT


THIS  AGREEMENT  is made by and between  AELTUS  INVESTMENT  MANAGEMENT,  INC. a
Connecticut  corporation (the "Adviser") and AETNA SERIES FUND, INC., a Maryland
corporation (the "Fund"),  on behalf of its series,  Aetna Principal  Protection
Fund II (the "Series"), as of the date set forth above the parties' signatures.

                               W I T N E S S E T H

WHEREAS, the Fund is registered with the Securities and Exchange Commission (the
"Commission") as an open-end,  diversified,  management investment company under
the Investment Company Act of 1940 (the "1940 Act"); and

WHEREAS, the Fund has established the Series; and

WHEREAS,  the Adviser is registered with the Commission as an investment adviser
under the Investment  Advisers Act of 1940 (the "Advisers  Act"),  and is in the
business of acting as an investment adviser; and

WHEREAS, the Fund, on behalf of the Series, and the Adviser desire to enter into
an agreement to provide for investment  advisory and management services for the
Series on the terms and conditions hereinafter set forth;

NOW THEREFORE, the parties agree as follows:


I.       APPOINTMENT AND OBLIGATIONS OF THE ADVISER

Subject to the terms and  conditions  of this  Agreement  and the  policies  and
control of the Fund's Board of Directors (the  "Board"),  the Fund, on behalf of
the Series,  hereby  appoints the Adviser to serve as the investment  adviser to
the  Series,  to provide the  investment  advisory  services  set forth below in
Section II. The Adviser agrees that,  except as required to carry out its duties
under this  Agreement  or  otherwise  expressly  authorized,  it is acting as an
independent contractor and not as an agent of the Series and has no authority to
act for or represent the Series in any way.

II.      DUTIES OF THE ADVISER

In carrying out the terms of this Agreement, the Adviser shall do the following:

         1.       supervise all aspects of the operations of the Series;

         2.       select the  securities to be  purchased,  sold or exchanged by
                  the Series or otherwise  represented in the Series' investment
                  portfolio,  place trades for all such securities and regularly
                  report thereon to the Board;

         3.       formulate and implement  continuing  programs for the purchase
                  and sale of  securities  and regularly  report  thereon to the
                  Board;

         4.       obtain and evaluate  pertinent  information  about significant
                  developments  and economic,  statistical  and financial  data,
                  domestic, foreign or otherwise,  whether affecting the economy
                  generally,   the   Series,   securities   held  by  or   under
                  consideration   for  the  Series,  or  the  issuers  of  those
                  securities;

         5.       provide  economic  research  and  securities  analyses  as the
                  Adviser  considers  necessary or advisable in connection  with
                  the Adviser's performance of its duties hereunder;

         6.       obtain  the   services   of,   contract   with,   and  provide
                  instructions to custodians and/or subcustodians of the Series'
                  securities,  transfer agents,  dividend paying agents, pricing
                  services and other service providers as are necessary to carry
                  out the terms of this Agreement; and

         7.       take any other  actions  which  appear to the  Adviser and the
                  Board  necessary  to carry into  effect the  purposes  of this
                  Agreement.

<PAGE>

III.     REPRESENTATIONS AND WARRANTIES

         A.       Representations and Warranties of the Adviser

         Adviser hereby represents and warrants to the Fund as follows:

                  1.       Due Incorporation  and  Organization.  The Adviser is
                           duly organized and is in good standing under the laws
                           of the State of Connecticut  and is fully  authorized
                           to enter into this Agreement and carry out its duties
                           and obligations hereunder.

                  2.       Registration.   The  Adviser  is   registered  as  an
                           investment  adviser  with the  Commission  under  the
                           Advisers  Act.  The  Adviser   shall   maintain  such
                           registration  in effect at all times  during the term
                           of this Agreement.

                  3.       Best Efforts.  The Adviser at all times shall provide
                           its  best  judgment  and  effort  to  the  Series  in
                           carrying out its obligations hereunder.

         B.       Representations and Warranties of the Series and the Fund

         The Fund, on behalf of the Series,  hereby  represents  and warrants to
the Adviser as follows:

                  1.       Due Incorporation and Organization. The Fund has been
                           duly  incorporated  under  the  laws of the  State of
                           Maryland  and it is  authorized  to enter  into  this
                           Agreement and carry out its obligations hereunder.

                  2.       Registration. The Fund is registered as an investment
                           company  with the  Commission  under the 1940 Act and
                           shares of the Series are  registered or qualified for
                           offer and sale to the public under the Securities Act
                           of 1933 and all  applicable  state  securities  laws.
                           Such registrations or qualifications  will be kept in
                           effect during the term of this Agreement.


IV.      DELEGATION OF RESPONSIBILITIES

         Subject  to the  approval  of the  Board  and the  shareholders  of the
         Series, the Adviser may enter into a Subadvisory  Agreement to engage a
         subadviser to the Adviser with respect to the Series.


V.       BROKER-DEALER RELATIONSHIPS

         A.       Series Trades

         The  Adviser  shall  place  all  orders  for the  purchase  and sale of
         portfolio securities for the Series with brokers or dealers selected by
         the Adviser,  which may include brokers or dealers  affiliated with the
         Adviser.  The  Adviser  shall use its best  efforts  to seek to execute
         portfolio  transactions  at prices that are  advantageous to the Series
         and at commission rates that are reasonable in relation to the benefits
         received.
<PAGE>

         B.       Selection of Broker-Dealers

         In   selecting   broker-dealers   qualified  to  execute  a  particular
         transaction,  brokers  or  dealers  may be  selected  who also  provide
         brokerage  or research  services (as those terms are defined in Section
         28(e) of the Securities Exchange Act of 1934) to the Adviser and/or the
         other  accounts  over  which the  Adviser  or its  affiliates  exercise
         investment  discretion.  The Adviser may also select brokers or dealers
         to effect transactions for the Series that provide payment for expenses
         of the Series.  The Adviser is authorized to pay a broker or dealer who
         provides such brokerage or research services or expenses,  and that has
         provided  assistance in the distribution of shares of the Series to the
         extent  permitted  by law,  a  commission  for  executing  a  portfolio
         transaction  for  the  Series  that  is in  excess  of  the  amount  of
         commission  another  broker or dealer would have charged for  effecting
         that  transaction  if the  Adviser  determines  in good faith that such
         amount of  commission  is  reasonable  in  relation to the value of the
         brokerage or research services provided by such broker or dealer and is
         paid in compliance with Section 28(e). This determination may be viewed
         in  terms  of  either  that  particular   transaction  or  the  overall
         responsibilities  that the Adviser and its affiliates have with respect
         to accounts over which they exercise investment  discretion.  The Board
         shall  periodically  review  the  commissions  paid  by the  Series  to
         determine if the commissions paid over  representative  periods of time
         were reasonable in relation to the benefits received.

VI.      CONTROL BY THE BOARD

Any investment program undertaken by the Adviser pursuant to this Agreement,  as
well as any other  activities  undertaken by the Adviser on behalf of the Series
pursuant thereto, shall at all times be subject to any directives of the Board.

VII.     COMPLIANCE WITH APPLICABLE REQUIREMENTS

In carrying out its obligations  under this Agreement,  the Adviser shall at all
times conform to:

         1. all applicable provisions of the 1940 Act;

         2. the provisions of the current Registration Statement of the Fund;

         3. the provisions of the Fund's Articles of Incorporation, as amended;

         4. the provisions of the Bylaws of the Fund, as amended; and

         5. any other applicable provisions of state and federal law.


VIII.    COMPENSATION

For the  services to be  rendered,  the  facilities  furnished  and the expenses
assumed by the  Adviser,  the Fund,  on behalf of the  Series,  shall pay to the
Adviser an annual fee, payable monthly,  equal to 0.25% of the average daily net
assets  of the  Series  during  the  offering  period  and equal to 0.65% of the
average daily net assets of the Series during the  guarantee  period.  Except as
hereinafter set forth, compensation under this Agreement shall be calculated and
accrued  daily at the rate of 1/365 of  0.25% of the  daily  net  assets  of the
Series during the offering period and at the rate of 1/365 of 0.65% of the daily
net assets of the Series during the guarantee  period. If this Agreement becomes
effective  subsequent to the first day of a month or terminates  before the last
day of a month,  compensation  for that part of the month this  Agreement  is in
effect shall be prorated in a manner consistent with the calculation of the fees
set forth above.  Subject to the provisions of Section X hereof,  payment of the
Adviser's  compensation  for the  preceding  month  shall be made as promptly as
possible.

<PAGE>


IX.      EXPENSES

The expenses in connection  with the management of the Series shall be allocated
between the Series and the Adviser as follows:

         A.       Expenses of the Adviser

         The Adviser shall pay:

                  1.       the salaries,  employment  benefits and other related
                           costs and expenses of those of its personnel  engaged
                           in  providing   investment   advice  to  the  Series,
                           including without  limitation,  office space,  office
                           equipment, telephone and postage costs; and

                  2.       all fees and expenses of all directors,  officers and
                           employees,  if any, of the Fund who are  employees of
                           the Adviser,  including  any salaries and  employment
                           benefits payable to those persons.

         B.       Expenses of the Series

         The Series shall pay:

                  1.       investment advisory fees pursuant to this Agreement;

                  2.       brokers'  commissions,  issue and  transfer  taxes or
                           other transaction fees payable in connection with any
                           transactions   in  the   securities  in  the  Series'
                           investment portfolio or other investment transactions
                           incurred in managing  the Series'  assets,  including
                           portions of  commissions  that may be paid to reflect
                           brokerage research services provided to the Adviser;

                  3.       fees  and   expenses  of  the   Series'   independent
                           accountants  and legal  counsel  and the  independent
                           Directors' legal counsel;

                  4.       fees  and  expenses  of any  administrator,  transfer
                           agent, custodian,  dividend,  accounting,  pricing or
                           disbursing agent of the Series;

                  5.       interest and taxes;

                  6.       fees and expenses of any membership in the Investment
                           Company  Institute  or any  similar  organization  in
                           which the Board  deems it  advisable  for the Fund to
                           maintain membership;

                  7.       insurance   premiums   on   property  or    personnel
                           (including  officers and directors) of the Fund;
<PAGE>

                  8.       all fees and expenses of the Company's directors, who
                           are not "interested  persons" (as defined in the 1940
                           Act) of the Fund or the Adviser;

                  9.       expenses  of  preparing,  printing  and  distributing
                           proxies,  proxy statements,  prospectuses and reports
                           to  shareholders  of the  Series,  except  for  those
                           expenses paid by third parties in connection with the
                           distribution  of  Series  shares  and all  costs  and
                           expenses of shareholders' meetings;

                  10.      all expenses incident to the payment of any dividend,
                           distribution,  withdrawal or  redemption,  whether in
                           shares of the Series or in cash;

                  11.      costs and  expenses  (other  than those  detailed  in
                           paragraph 9 above) of promoting the sale of shares in
                           the  Series,  including  preparing  prospectuses  and
                           reports  to  shareholders  of the  Series,  provided,
                           nothing in this Agreement  shall prevent the charging
                           of  such  costs  to  third  parties  involved  in the
                           distribution and sale of Series shares;

                  12.      fees  payable by the Series to the  Commission  or to
                           any state  securities  regulator or other  regulatory
                           authority  for  the  registration  of  shares  of the
                           Series in any state or territory of the United States
                           or of the District of Columbia;

                  13.      all  costs   attributable   to   investor   services,
                           administering   shareholder   accounts  and  handling
                           shareholder    relations,     (including,     without
                           limitation,  telephone and personnel expenses), which
                           costs may also be  charged  to third  parties  by the
                           Adviser; and

                  14.      any other ordinary,  routine expenses incurred in the
                           management   of   the   Series'   assets,   and   any
                           nonrecurring  or  extraordinary  expenses,  including
                           organizational  expenses,  litigation  affecting  the
                           Series  and any  indemnification  by the  Fund of its
                           officers, directors or agents.

Notwithstanding the above, the Adviser may waive a portion or all of the fees it
is entitled to receive.

In addition,  the Adviser may  reimburse  the Fund,  on behalf of a Series,  for
expenses allocated to a Series.

The Adviser has agreed to waive fees and/or reimburse expenses so that the total
annual operating expenses (excluding  distribution and shareholder service fees)
do not exceed 1.25% of the average daily net assets.
<PAGE>

X.       ADDITIONAL SERVICES

Upon the  request of the Board,  the Adviser  may  perform  certain  accounting,
shareholder  servicing or other administrative  services on behalf of the Series
that are not  required by this  Agreement.  Such  services  will be performed on
behalf  of the  Series  and  the  Adviser  may  receive  from  the  Series  such
reimbursement  for costs or reasonable  compensation for such services as may be
agreed upon between the Adviser and the Board on a finding by the Board that the
provision of such services by the Adviser is in the best interests of the Series
and its shareholders. Payment or assumption by the Adviser of any Series expense
that the Adviser is not otherwise required to pay or assume under this Agreement
shall not  relieve  the  Adviser  of any of its  obligations  to the  Series nor
obligate  the  Adviser  to pay or  assume  any  similar  Series  expense  on any
subsequent occasions.

XI.      NONEXCLUSIVITY

The services of the Adviser to the Series are not to be deemed to be  exclusive,
and the Adviser shall be free to render investment advisory or other services to
others (including other investment companies) and to engage in other activities,
so long as its services  under this  Agreement are not impaired  thereby.  It is
understood  and agreed that  officers and  directors of the Adviser may serve as
officers or  directors of the Fund,  and that  officers or directors of the Fund
may serve as officers or  directors  of the Adviser to the extent  permitted  by
law; and that the officers and directors of the Adviser are not prohibited  from
engaging in any other business activity or from rendering  services to any other
person,  or from  serving as  partners,  officers,  directors or trustees of any
other firm or trust, including other investment companies.

XII.     TERM

This  Agreement  shall  become  effective on October 7, 1999 and shall remain in
force and effect through  December 31, 2000 unless earlier  terminated under the
provisions of Article XV.

XIII.    RENEWAL

Following the  expiration of its initial term,  the Agreement  shall continue in
force  and  effect  from  year  to  year,  provided  that  such  continuance  is
specifically approved at least annually:

         1.      a.   by the Board, or

                 b.   by   the   vote of a  majority of the  Series' outstanding
                      voting  securities  (as defined in Section 2(a)(42) of the
                      1940 Act), and

         2.       by the affirmative vote of a majority of the directors who are
                  not parties to this Agreement or interested persons of a party
                  to this Agreement  (other than as a director of the Fund),  by
                  votes cast in person at a meeting specifically called for such
                  purpose.

<PAGE>

XIV.     TERMINATION

This  Agreement  may be  terminated  at any time,  without  the  payment  of any
penalty,  by  vote  of the  Board  or by  vote  of a  majority  of  the  Series'
outstanding  voting securities (as defined in Section 2(a)(42) of the 1940 Act),
or by the Adviser,  on sixty (60) days' written  notice to the other party.  The
notice  provided for herein may be waived by the party  required to be notified.
This Agreement shall automatically terminate in the event of its "assignment."

XV.      LIABILITY

The  Adviser  shall be liable to the Fund and shall  indemnify  the Fund for any
losses  incurred by the Fund,  whether in the  purchase,  holding or sale of any
security or  otherwise,  to the extent that such losses  resulted from an act or
omission on the part of the Adviser or its  officers,  directors  or  employees,
that is found to  involve  willful  misfeasance,  bad  faith or  negligence,  or
reckless  disregard  by the  Adviser of its  duties  under  this  Agreement,  in
connection with the services rendered by the Adviser hereunder.

XVI.     NOTICES

Any notices under this Agreement  shall be in writing,  addressed and delivered,
mailed  postage  paid,  or sent  by  other  delivery  service,  or by  facsimile
transmission  to each party at such address as each party may  designate for the
receipt of notice. Until further notice, such addresses shall be:

         if to the Fund, on behalf of the Series:

         10 State House Square
         Hartford, Connecticut  06103
         Fax number 860/275-2158

         if to the Adviser:

         10 State House Square
         Hartford, Connecticut  06103
         Fax number 860/275-4440


XVII.  QUESTIONS OF INTERPRETATION

This Agreement  shall be governed by the laws of the State of  Connecticut.  Any
question of  interpretation  of any term or provision of this Agreement having a
counterpart  in or  otherwise  derived  from a term or provision of the 1940 Act
shall be resolved by  reference to such term or provision of the 1940 Act and to
interpretations  thereof, if any, by the United States courts or, in the absence
of any  controlling  decision  of any such  court,  by rules  or  orders  of the
Securities and Exchange Commission issued pursuant to the 1940 Act, or contained
in no-action  and  interpretive  positions  taken by the  Commission  staff.  In
addition,  where the effect of a  requirement  of the 1940 Act  reflected in the
provisions of this Agreement is revised by rule or order of the Commission, such
provisions shall be deemed to incorporate the effect of such rule or order.

XVIII.   SERVICE MARK

The  service  mark of the Fund and the  Series  and the name  "Aetna"  have been
adopted by the Fund with the permission of Aetna Services,  Inc. (formerly known
as Aetna Life and Casualty  Company) and their  continued  use is subject to the
right of Aetna  Services,  Inc. to  withdraw  this  permission  in the event the
Adviser or another affiliated corporation of Aetna Services,  Inc. should not be
the investment adviser of the Series.
<PAGE>

IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be executed
in duplicate by their respective officers on the 27th day of September, 1999.


                                             Aeltus Investment Management, Inc.


                                              By:  /s/ John Y. Kim
Attest: /s/ Amy R. Doberman                   Name:   John Y. Kim
Name: Amy R. Doberman                         Title:  President
Title:  Secretary



                                              Aetna Series Fund, Inc.
                                              on behalf of its series,
                                              Aetna Principal Protection Fund II


                                              By:  /s J. Scott Fox
Attest: /s/ Michael Gioffre                   Name: J. Scott Fox
Name:   Michael Gioffre                       Title: President
Title:  Assistant Secretary



                             AETNA SERIES FUND, INC.
                             UNDERWRITING AGREEMENT


          THIS  AGREEMENT,  made this 1st day of  April,  1999,  by and  between
Aeltus Capital, Inc. ("ACI" or "Underwriter"),  a Connecticut  corporation,  and
Aetna Series Fund, Inc. ("Fund"), a Maryland corporation.

         WHEREAS,  the  Fund  is  an  open-end  management   investment  company
registered  with  the  Securities  and  Exchange   Commission  (SEC)  under  the
Investment Company Act of 1940, as amended ("1940 Act"); and

         WHEREAS,  the Fund has  registered its shares for offer and sale to the
public  under the  Securities  Act of 1933,  as  amended  ("1933  Act"),  and in
accordance with the provisions of all applicable state securities laws (Blue Sky
Laws); and

         WHEREAS, the Fund is offering and selling to the public distinct series
of shares of common stock, each  corresponding to a distinct series  ("Series");
and

         WHEREAS,   the  Fund  wishes  to  retain  ACI  as  exclusive  principal
underwriter  in  connection  with the  offering  and sale of the  shares of each
Series as now exists and as hereafter may be  established  ("Shares")  including
any new classes of shares  that may be offered  and sold and to furnish  certain
other services to the Fund as specified in this Agreement; and

         WHEREAS,  ACI is willing to act as exclusive principal  underwriter and
to furnish such services on the terms and conditions hereinafter set forth.

         NOW,  THEREFORE,  in consideration of the promises and mutual covenants
herein contained, the parties hereto agree as follows:

         1.  Appointment of  Underwriter.  The Fund hereby  appoints ACI and ACI
hereby accepts appointment as exclusive principal underwriter in connection with
the  offering  and sale of the Shares of each Series as are now  registered  for
sale with the SEC and under Blue Sky Laws and such other  Series and  classes of
shares of Series as may  hereafter be so  registered.  The Fund  authorizes  the
Underwriter,  as  exclusive  agent  for  the  Fund,  upon  the  commencement  of
operations of any Series and subject to applicable federal and state law and the
Articles of  Incorporation  and By-Laws of the Fund:  (a) to promote the Series;
(b) to solicit  orders for the  purchase of the Shares of the Series  subject to
such  terms  and  conditions  as the Fund may  specify;  and (c) to hold  itself
available to receive  orders for the purchase of the Shares of the Series and to
accept  such  orders  on behalf  of the Fund as of the time of  receipt  of such
orders and  promptly  transmit  such orders as are  accepted to the Fund and its
transfer agent. Purchase orders shall be deemed effective at the time and in the
manner set forth in the Registration Statement as it may be amended from time to
time.  The  Underwriter  shall  offer the Shares of each  Series on an agency or
"best  efforts"  basis  under which the Fund shall only issue such Shares as are
actually sold. In connection with such sales and offers of sale, the Underwriter
shall give only such information as is permitted by applicable law, and the Fund
shall not be  responsible  in any way for any other  information,  statements or
representations  given  or made by the  Underwriter  or its  representatives  or
agents.  The  Fund  also  shall  permit  the  Underwriter  to use  any  list  of
shareholders  of the Fund or any Series or any other list of investors  which it
obtains in connection with its provision of services under this  Agreement.  The
Fund  reserves the right at any time to withdraw all  offerings of the Shares of
any or all Series by written notice to the Underwriter at its principal office.

         2. Fund Obligations. The Fund shall keep the Underwriter fully informed
of  its  affairs  and  shall  make  available  to  Underwriter   copies  of  all
information,  financial  statements,  and other  papers  which  Underwriter  may
reasonably  request  for use in  connection  with the  distribution  of  shares,
including,  without  limitation,  certified  copies of any financial  statements
prepared for the Fund by its independent  public  accountant and such reasonable
number  of  copies  of the most  current  prospectus,  statement  of  additional
information,  and annual and interim  reports of a Series as the Underwriter may
request, and the Fund shall cooperate fully in the efforts of the Underwriter to
sell and arrange for the sale of the Shares and in the Underwriter's performance
under this Agreement.

         3. Sales to Dealers. The Underwriter, at its discretion, may enter into
agreements to sell shares to such registered and qualified retail dealers, as it
may select.
<PAGE>

         4. Public  Offering  Price.  The public offering price of the Shares of
each Series shall be the net asset value per share (as  determined  by the Fund)
of the  outstanding  Shares of the Series,  plus any applicable  sales charge as
described in the Registration  Statement of the Fund. The Fund shall furnish (or
arrange  for another  person to furnish)  the  Underwriter  with a quotation  of
public offering price on each business day.

         5.  Compensation.  As  compensation  for providing  services under this
contract,  the  Underwriter  shall retain the front-end or  contingent  deferred
sales charge, if any, on purchases and redemptions of Shares as set forth in the
Registration  Statement.  The  Underwriter  is  authorized  to collect the gross
proceeds derived from the sale of the Shares,  remit the net asset value thereof
to the Fund upon receipt of the proceeds  and retain the sales  charge,  if any.
The  Underwriter may reallow any or all of such sales charges to such dealers as
it may from time to time determine.  If applicable,  the Underwriter  also shall
receive from each Series or class thereof a  distribution  and/or service fee at
the rate and  under  the  terms  and  conditions  of the  Distribution  Plan and
Shareholder  Services  Plan  ("Plans")  adopted by the Fund with respect to such
Series or class  thereof,  as such  Plans are in effect  from time to time,  and
subject  to any  further  limitations  on such  fee as the  Board  of  Directors
("Board")  may  impose.  The  Underwriter  may  transfer  the right to  payments
hereunder  (but  not  its   obligations)  in  order  to  raise  funds  to  cover
distribution  expenses,  and any such  transfer  will be effective  upon written
notice from the Underwriter to the Fund. In connection  with the foregoing,  the
Fund may pay all or part of the  distribution  fee or contingent  deferred sales
charges directly to the transferee as directed by the Underwriter.  In the event
this  Agreement  is  terminated  in  accordance  with  paragraph  17 below,  the
Underwriter  still will be entitled to receive the  distribution  fees,  service
fees and  contingent  deferred  sales charges  payable on any shares sold by the
Underwriter  through the date of  termination,  provided  that the  Distribution
Plans, Shareholder Services Plans and Multiple Class Plan, respectively, adopted
by the Fund continue to be in effect.

         6. Underwriter's Expenses. The Underwriter, at no additional expense to
the Fund, shall print and distribute to prospective investors Prospectuses,  and
shall print and distribute, upon request, to prospective investors Statements of
Additional   Information,   and  may  print  and  distribute  such  other  sales
literature, reports, forms and advertisements in connection with the sale of the
Shares as comply with the applicable provisions of federal and state law.
<PAGE>

         7. Fund  Expenses.  The Fund agrees at its own expense to register  the
Shares with the SEC, state and other regulatory  bodies, and to prepare and file
from time to time  such  Prospectuses,  Statements  of  Additional  Information,
amendments,  reports and other  documents  as may be  necessary  to maintain the
Registration Statement. Each Series shall bear all expenses related to preparing
and typesetting such  Prospectuses,  Statements of Additional  Information,  and
other  materials  and  such  other  expenses,  including  printing  and  mailing
expenses,  related to such Series'  communications with existing shareholders of
that Series.

         8.  Indemnification  by Fund. The Fund agrees to indemnify,  defend and
hold the  Underwriter,  its officers and directors,  and any person who controls
the  Underwriter  within the  meaning  of  Section 15 of the 1933 Act,  free and
harmless from and against any and all claims, demands,  liabilities and expenses
(including  the cost of  investigating  or  defending  such  claims,  demands or
liabilities  and any counsel fees  incurred in connection  therewith)  which the
Underwriter,  its  officers or  directors,  or any such  controlling  person may
incur,  under the 1933 Act or under common law or  otherwise,  arising out of or
based upon any alleged  untrue  statement  of a material  fact  contained in the
Registration  Statement or arising out of or based upon any alleged  omission to
state  a  material  fact  required  to  be  stated  or  necessary  to  make  the
Registration Statement not misleading,  provided that in no event shall anything
contained  in this  Agreement  be  construed  so as to protect  the  Underwriter
against any  liability to the Fund or to the  shareholders  of a Series to which
the Underwriter would otherwise be subject by reason of willful misfeasance, bad
faith,  or  negligence  in the  performance  of its duties,  or by reason of its
reckless  disregard  of its  obligations  and duties  under this  Agreement,  or
arising out of any information supplied by the Underwriter for inclusion in such
Registration Statement.

         9. Indemnification by Underwriter. The Underwriter agrees to indemnify,
defend  and hold the Fund,  its  officers  and  directors,  and any  person  who
controls  the Fund  within the  meaning of Section 15 of the 1933 Act,  free and
harmless from and against any and all claims, demands,  liabilities and expenses
(including  the cost of  investigating  or  defending  such  claims,  demands or
liabilities  and any counsel fees  incurred in connection  therewith)  which the
Fund, its officers or directors, or any such controlling person may incur, under
the 1933 Act or under common law or otherwise,  arising out of or based upon any
alleged untrue  statement of a material fact contained in information  furnished
in writing by the Underwriter to the Fund for use in the Registration  Statement
or arising out of or based upon any alleged omission to state a material fact in
connection  with such  information  required  to be  stated in the  Registration
Statement or necessary to make such information not misleading.

         10.  Share   Certificates.   The  Fund  shall  not  issue  certificates
representing Shares.

         11. Repurchase of Shares. Repurchase of Shares by the Underwriter shall
be at the net asset  value next  determined  after a  repurchase  order has been
received,  less any applicable  sales charge.  The  Underwriter  will receive no
commission or other  remuneration for repurchasing  Shares other than applicable
sales loads.  At the end of each business day, the  Underwriter  shall notify by
telex  or in  writing,  the Fund  and its  transfer  agent,  of the  orders  for
repurchase of Shares received by the Underwriter since the last such report, the
amount to be paid for such Shares, and the identity of the shareholders offering
Shares for repurchase. Upon such notice, the Fund shall pay the Underwriter such
amounts as are required by the  Underwriter for the repurchase of such Shares in
cash or in the form of a credit against monies due the Fund from the Underwriter
as proceeds from the sale of Shares. The Fund reserves the right to suspend such
repurchase right upon written notice to the Underwriter. The Underwriter further
agrees to act as agent for the Fund to  receive  and  transmit  promptly  to the
Fund's transfer agent shareholder requests for redemption of Shares.
<PAGE>

         12. Status of  Underwriter  and Other  Persons.  The  Underwriter is an
independent  contractor  and shall be agent for the Fund only in  respect to the
sale and  redemption  of the Shares.  Any  person,  even though also an officer,
director, employee or agent of the Underwriter, who may be or become an officer,
director,  employee  or  agent of the  Fund,  shall be  deemed,  when  rendering
services to the Fund or acting in any business of the Fund, to be rendering such
services  to or  acting  solely  for the Fund and not as an  officer,  director,
employee or agent or one under the control or direction of the Underwriter  even
though paid by the Underwriter.

         13. Non-Exclusive Services. The services of the Underwriter to the Fund
under this Agreement are not to be deemed  exclusive,  and the Underwriter shall
be free to render  similar  services or other  services to others so long as its
services hereunder are not impaired thereby.

         14. Reports of Underwriter.  The Underwriter  shall prepare reports for
the Board on a quarterly basis showing such information concerning  expenditures
related to this Agreement as from time to time shall be reasonably  requested by
the Board.

         15.  Definitions.  The terms  "assignment,"  "interested  person,"  and
"majority of the outstanding voting securities" shall have the meanings given to
them by  Section  2(a) of the 1940 Act,  subject  to such  exemptions  as may be
granted by the SEC by any rule or order.  Additionally,  the term  "Registration
Statement" shall mean the registration statement most recently filed by the Fund
with the SEC and effective under the 1940 Act and 1933 Act, as such Registration
Statement is amended by any  amendments  thereto at the time in effect,  and the
terms  "Prospectus"  and  "Statement  of  Additional  Information"  shall  mean,
respectively,  the form of prospectus  and  statement of additional  information
with  respect  to a  Series  filed  by the  Fund  as  part  of the  Registration
Statement.

          16. Effectiveness of Agreement.  This Agreement shall become effective
on April 1, 1999,  provided that, with respect to a Series, this Agreement shall
not take effect unless such action has first been approved by vote of a majority
of the Board and by vote of a majority  of those  directors  of the Fund who are
not  interested  persons  of the Fund and have no direct or  indirect  financial
interest in the operation of the Plan (if there be a Plan) or in any  agreements
related thereto (all such directors collectively being referred to herein as the
"Independent Directors"),  cast in person at a meeting called for the purpose of
voting on such action.
<PAGE>

         17. Termination of Agreement.  This Agreement shall become effective on
April 1, 1999 and shall remain in force and effect,  through  December 31, 1999,
unless earlier terminated.  Thereafter, if not terminated,  this Agreement shall
continue  automatically for successive  periods of twelve months each,  provided
that such  continuance is specifically  approved at least annually (a) by a vote
of a majority of the Independent  Directors,  cast in person at a meeting called
for the purpose of voting on such approval, and (b) by the Board or with respect
to any given Series by vote of a majority of the outstanding  voting  securities
of such Series.  Notwithstanding the foregoing, with respect to any Series, this
Agreement may be terminated at any time, without the payment of any penalty,  by
vote of the Board, by vote of a majority of the Independent Directors or by vote
of a majority of the  outstanding  voting  securities of such Series on 60 days'
written notice to the Underwriter or by the Underwriter at any time, without the
payment of any penalty,  on 60 days' written  notice to the Fund or such Series.
Termination  of this Agreement with respect to any given Series or class thereof
shall  in no  way  affect  the  continued  validity  of  this  Agreement  or the
performance  thereunder with respect to any other Series or class thereof.  This
Agreement will automatically terminate in the event of its assignment.

         18. Amendments.  No provision of this Agreement may be changed, waived,
discharged or terminated  orally, but only by an instrument in writing signed by
the  party  against  which  enforcement  of the  change,  waiver,  discharge  or
termination is sought.

         19.  Applicable  Law. This  Agreement  shall be construed in accordance
with the laws of the State of  Connecticut  and the 1940 Act. To the extent that
the  applicable  laws of the State of  Connecticut  conflict with the applicable
provisions of the 1940 Act, however, the latter shall control.

         20.  Notice.  Any notice  required or  permitted  to be given by either
party to the other  shall be deemed  sufficient  upon  receipt in writing at the
other party's principal offices.

         21.  Miscellaneous.  The  captions in this  Agreement  are included for
convenience  of  reference  only  and in no way  define  or  delimit  any of the
provisions hereof or otherwise affect their construction or effect.

         IN WITNESS  WHEREOF,  the parties  hereto  caused this  Agreement to be
executed by their officers thereunto duly authorized.


Attest:                                                  AELTUS CAPITAL, INC.


By:      /s/ Katherine Cheng                           By:      /s/ John Y. Kim
           --------------------------------                        -------------
           Assistant Secretary                         Name:       John Y. Kim
                                                                   -------------
                                                       Title:       President



Attest:                                                  AETNA SERIES FUND, INC.


By:      /s/ Michael Gioffre                           By:      /s/ J. Scott Fox
           --------------------------------                        -------------
           Assistant Secretary                           Name:      J. Scott Fox
                                                                   -------------
                                                         Title:       President
<PAGE>



                                   Appendix A

Aetna Money  Market Fund
Aetna Bond Fund
Aetna  Balanced  Fund
Aetna  Growth and Income Fund
Aetna International Fund
Aetna Government Fund
Aetna High Yield Fund
Aetna Growth Fund
Aetna Small  Company  Fund
Aetna Ascent Fund
Aetna  Crossroads Fund
Aetna Legacy Fund
Aetna Mid Cap Fund
Aetna Value Opportunity Fund
Aetna Real  Estate  Securities  Fund
Aetna Index Plus Bond Fund
Aetna Index Plus Large Cap Fund
Aetna  Index  Plus  Small Cap Fund
Aetna  Index Plus Mid Cap Fund
Aetna Principal  Protection Fund I
Aetna Principal  Protection Fund II
Brokerage ash Reserves



                        AMENDMENT TO CUSTODIAN AGREEMENT
                                     between
                             AETNA SERIES FUND, INC.
                                       and
                                MELLON BANK, N.A.

                                   WITNESSETH:


          WHEREAS, Aetna Series Fund, Inc. (the "Company") and Mellon Bank, N.A.
("Mellon") entered into a Custodian  Agreement (the "Agreement") on September 1,
19 2 with respect to the assets of certain series of the Company and some or all
additional series that the Company may establish from time to time; and

         WHEREAS, the Company has authorized the creation of a new series, Aetna
Principal  Protection Fund II (the "Series"),  and has amended its  registration
statement on Form N-1A to register  shares of beneficial  interest of the Series
with the Securities and Exchange Commission; and

          WHEREAS,  the Company  desires to appoint  Mellon as  custodian of the
assets for the Series;

         NOW THEREFORE, it is agreed as follows:

         1. The Company,  on behalf of the Series,  hereby appoints Mellon,  and
Mellon hereby accepts appointment, as the custodian of the assets of the Series,
in accordance with all the terms and conditions set forth in the Agreement.

         2. The  Company  is  entering  into this  agreement  incorporating  the
Agreement  on behalf of the Series  individually  and not jointly with any other
series.  In the Agreement,  the term "Fund" shall refer to the Company solely on
behalf  of each  series  individually  to which a  particular  Futures  Contract
transaction   or   other   obligation   under   the   Agreement   relates.   The
responsibilities  and  benefits set forth in the  Agreement  shall refer to each
series  severally  and  not  jointly.   No  individual  series  shall  have  any
responsibility for any obligation arising out of a Futures Contract  transaction
entered into by any other series.  Without otherwise  limiting the generality of
the foregoing,

         (a)  any breach of the Agreement  regarding the Company with respect to
              any one series shall not create a right or obligation with respect
              to any other series;

         (b)  under no  circumstances  shall  Mellon  have the  right to set off
              claims  relating  to a series by  applying  property  of any other
              series;

         (c)  no series shall have the right of set off  against the assets held
              by any other series;

         (d)  the  business  and  contractual   relationships   created  by  the
              Agreement  as  amended  hereby,   and  the  consequences  of  such
              relationships relate solely to the particular series to which such
              relationship was created; and

         (e)  all property held by Mellon on behalf of a particular series shall
              relate solely to the particular series.

         IN WITNESS WHEREOF, the parties hereto have caused this Amendment to be
executed by their officers designated below on the date mentioned below.


                                       Aetna Series Fund, Inc. on behalf of
                                       Aetna Principal Protection Fund II
Mellon Bank, N.A.


        /s/ Christi R. Caperton              /s/ Allen Shaer, Jr.
By:    ---------------------------    By:     ----------------------------------

        Christi R. Caperton                     Allen Shaer, Jr.
Name:  ---------------------------    Name:   ----------------------------------

        Vice President                          Assistant Treasurer
Title: ---------------------------   Title:   ----------------------------------

        October 4, 1999                         September 23, 1999
Date:  ---------------------------   Date:    ----------------------------------




               AMENDMENT TO THE ADMINISTRATIVE SERVICES AGREEMENT
                                     between
                             AETNA SERIES FUND, INC.
                                       and
                       AELTUS INVESTMENT MANAGEMENT, INC.

                                   WITNESSETH:


          WHEREAS, Aetna Series Fund, Inc. (the "Company") and Aeltus Investment
Management,  Inc.  ("Aeltus") entered into an Administrative  Services Agreement
(the  "Agreement")  on December 18, 1998 with  respect to certain  series of the
Company; and

          WHEREAS,  the Company  has  authorized  the  creation of a new series,
Aetna Principal Protection Fund II ("Series"),  and has amended its registration
statement on Form N-1A to register  shares of beneficial  interest of the Series
with the Securities and Exchange Commission; and

          WHEREAS, the Company desires to appoint Aeltus as Administrator of the
assets for such Series;

         NOW THEREFORE, it is agreed as follows:

         The  Company,  on behalf of the Series,  hereby  appoints  Aeltus,  and
Aeltus hereby  accepts  appointment,  as the  Administrator  for the Series,  in
accordance with all the terms and conditions set forth in the Agreement, and for
an annual fee of 0.10% of the  average  daily net  assets of the Series  payable
monthly (in arrears).

Notwithstanding  the above, the  Administrator may waive a portion or all of the
fees it is entitled to receive.  The  Administrator  has agreed to waive fees so
that the total annual operating expenses (excluding distribution and shareholder
service fees) do not exceed 1.25% of the Series' average daily net assets.

         IN WITNESS WHEREOF, the parties hereto have caused this Amendment to be
executed by their officers designated below on the date mentioned below.


                                          Aetna Series Fund, Inc. on behalf of
                                          Aetna Principal Protection Fund II
Aeltus Investment Management, Inc.


By:  /s/ John Y. Kim                       By:    /s/ J. Scott Fox
      -------------------------                    -------------------------
Name: John Y. Kim                          Name:  J. Scott Fox
       -----------------------                    -------------------------
Title: President                           Title:  President
       -----------------------                    -------------------------
Date: September 27, 1999                   Date:  September 27, 1999
      ------------------------                    -------------------------


Attest:                                                 Attest:

       /s/ Amy R. Doberman                      /s/ Michael Gioffre
By:   --------------------------         By: ------------------------------
       Amy R. Doberman                          Michael Gioffre
Name:  -------------------------         Name: ----------------------------
       Secretary                                Assistant Secretary
Title: -------------------------         Title: ---------------------------
       September 27, 1999                       September 27, 1999
Date: --------------------------         Date: ----------------------------



                            AMENDMENT NUMBER 4 TO THE
                     TRANSFER AGENCY AND SERVICES AGREEMENT

          THIS AMENDMENT,  dated as of the 1st day of March, 1999 is made to the
Transfer  Agency and  Services  Agreement  dated  July 3, 1998 as  amended  (the
"Agreement")  between  AETNA  SERIES  FUND,  INC.  (the  "Fund")  and FIRST DATA
INVESTOR SERVICES GROUP, INC. (the "Investor Services Group").

                                   WITNESSETH

         WHEREAS,  the Fund and  Investor  Services  group  desire  to amend the
Agreement, as previously amended, to reflect certain changes thereto.

         NOW  THEREFORE,  in  consideration  of the mutual  covenants  contained
herein,  the  parties  agree that as of the date  first  referenced  above,  the
Agreement shall be amended as follows:

1.   Schedule A - Duties of Investor  Services Group is hereby amended by adding
the following new Section 9:

         "9.      Cash Management Services.

          (a) Investor  Services Group shall establish  demand deposit  accounts
(DDA's) with a cash  management  provider to facilitate  the receipt of purchase
payments and the processing of other Shareholder-related transactions.  Investor
Services  Group shall retain any excess  balance  credits earned with respect to
the amounts in such DDA's  ("Balance  Credits")  after such Balance  Credits are
first used to offset any banking service fees charged in connection with banking
services provided on behalf of the Fund.  Balance Credits will be calculated and
applied toward the Fund's banking service  charges  regardless of the withdrawal
of DDA balances described in Section (b) below.

          (b) DDA  balances  which cannot be forwarded on the day of receipt may
be withdrawn on a daily basis and invested in U.S.  Treasury and Federal  Agency
obligations,  money market mutual  funds,  repurchase  agreements,  money market
preferred  securities  (rated A or better),  commercial  paper (rated Al or P1),
corporate  notes/bonds  (rated A or  better)  and/or  Eurodollar  time  deposits
(issued by banks rated A or better).  Investor  Services Group bears the risk of
loss on any such  investment  and shall retain any earnings  generated  thereby.
Other  similarly  rated  investment  vehicles  may be  used,  provided  however,
Investor Services Group shall first notify the Fund of any such change."

3.   Schedule B - FEE  SCHEDULE is hereby  deleted in its  entirety and replaced
with the revised Schedule B attached hereto.

4.    Schedule C - OUT-OF-POCKET EXPENSES is  hereby deleted in its entirety and
replaced with the revised Schedule B attached hereto.

         The Agreement,  as previously amended and as amended by this Amendment,
("Modified Agreement") constitutes the entire agreement between the parties with
respect to the subject  matter  hereof.  The Modified  Agreement  supersedes all
prior and contemporaneous  agreements between the parties in connection with the
subject matter hereof.  No officer,  employee,  servant or other agent of either
party is authorized to make any representation,  warranty, or other promises not
expressly contained herein with respect to the subject matter hereof.

         IN WITNESS WHEREOF, the parties hereto have caused this Amendment to be
executed by their duly authorized  officers,  as of the day and year first above
written.


AETNA SERIES FUND, INC.



By:       /s/ Frank Litwin
          --------------------------

Title:     Managing Director
           -------------------------


FIRST DATA INVESTOR SERVICES
GROUP, INC.



By:       /s/ Jylanne M. Dunne
          --------------------------

Title:     Senior Vice President
           -------------------------





                                   SCHEDULE B

                                  FEE SCHEDULE


1. Standard Fees:

(a)      Per Account Fees:$25,000 annual minimum per Portfolio (includes up to
                          4 classes of shares per Portfolio*-excludes (Brokerage
                          Cash Reserves)
                          $20  per  open   account  per  annum (money  market)
                          $16 per open account per annum (equity,  bond)
                          $2.50 per closed account per annum

                   *The annual  minimum per  Portfolio  fee shall  increase on a
                   Portfolio   by   Portfolio   basis  in  the  event  the  Fund
                   establishes  more than four classes of shares in a Portfolio.
                   Such increase shall be mutually agreed upon by the parties.

               The Per Account  Fees set forth in this Section 1(a) shall remain
               in effect for the duration of the Initial Term.

          (b)  Brokerage Cash Reserves:     $2,600 annual flat fee


          (c)  Cost Basis Accounting:       $0.15 per month per eligible account

          (d)  VRU:                         $0.23 per minute
                                            $0.10 per call
                                            Program  development  costs  not to
                                            exceed $20,000.

2.        Programming Costs

          (a)       Dedicated Team:

                    Programmer              $100,000 per annum
                    BSA                     $  85,000 per annum
                    Tester                  $  65,000 per annum

(b)      System Enhancements (Non Dedicated Team):

                  Programmer                $150.00 per hour


3. Print/Mail Fees.

           Program development costs not to exceed   $ 5000.00


<PAGE>





          Monthly Processing Charge per complex:   $1650.00 per month

          Daily/periodic confirms/statements:

                  Print:                           $.065 per image
                                                        (includes plain paper)
                  Fold/Insert 1/seal/meter:        $.02 each
                  Each additional insert:          $.015 each

          Checks:
             Print/fold/insert/seal/meter:         $.25 each

          Presort Charge:                          $0.277 postage rate
                                                   $0.035 per piece

          Inventory Storage:                       $20.00 for each inventory
                                                        location as of the
                                                   15th of the month

          Special Pulls:                           $2.50 per account pull at
                                                        Aetna's request.

          Forms Development/Programming Fee:       $135/hr

          Postage, printed stock and envelopes will be billed in addition to the
          above mentioned at actual cost

4.        Miscellaneous.

          .    Ad hoc reports/SQL  computer time (Prior Fund Approval Required -
               Fee  shall  be  based on  system  enhancement/non-dedicated  team
               charge set forth above)

          .    Banking Services



<PAGE>



                                   Schedule C

                             OUT-OF-POCKET EXPENSES

         The Fund  shall  reimburse  Investor  Services  Group  monthly  for the
following applicable out-of-pocket expenses:

         Standard (No Prior Fund Approval Required):

 .    Postage (bulk, pre-sort, ZIP+4, barcoding, first class) direct pass through
     to the Fund

 .    Telephone and telecommunication costs, including all lease, maintenance and
     line costs

 .    Shipping, Certified and Overnight mail and insurance

 .    Record  retention,  retrieval and  destruction  costs,  including,  but not
     limited to exit fees charged by third party record keeping vendors

 .    Third party audit reviews

 .    NSCC/FundServe Transaction charges

 .    NSCC same day confirm charges

     Non-Standard (Prior Fund Approval Required):

 .    Proxy solicitations, mailings and tabulations, upon prior Fund approval

 .    Terminals,  communication  lines,  printers  and  other  equipment  and any
     expenses  incurred in connection with such terminals and lines,  upon prior
     Fund approval

 .    Courier services

 .    Overtime

 .    Temporary staff

 .    Travel and entertainment

 .    Magnetic media tapes and freight

 .    Such other miscellaneous  expenses reasonably incurred by Investor Services
     Group in response to specific requests by the Fund in performing its duties
     and responsibilities under this Agreement.


The  Fund  will  promptly  reimburse  Investor  Services  Group  for  any  other
unscheduled  expenses  incurred by Investor Services Group whenever the Fund and
Investor  Services  Group  mutually  agree that such  expenses are not otherwise
properly borne by Investor  Services Group as part of its duties and obligations
under the Agreement.


<PAGE>





                                    Exhibit I

                               LIST OF PORTFOLIOS
                          Revised as of August 1, 1999

Aetna Money Market Fund
Aetna Government Fund
Aetna Bond Fund
Aetna High Yield Fund
Aetna Balanced Fund
Aetna Growth and Income Fund
Aetna Real Estate Securities Fund
Aetna Value Opportunity Fund
Aetna Growth Fund
Aetna Mid Cap Fund
Aetna Small Company Fund
Aetna International Fund
Aetna Index Plus Large Cap Fund
Aetna Index Plus Mid Cap Fund
Aetna Index Plus Small Cap Fund
Aetna Index Plus Bond Fund
Aetna Ascent Fund
Aetna Crossroads  Fund
Aetna Legacy Fund
Aetna Principal Protection Fund I
Brokerage Cash Reserves


Aetna Series Fund, Inc.                First Data Investor Services Group, Inc.


By:       /s/ Frank Litwin                     By:    /s/ Jylanne M. Dunne
          -------------------------------             --------------------------

Title:      Managing Director                  Title:     Senior Vice President
            -----------------------------              -------------------------



                                 AMENDMENT No. 5
                  TO THE TRANSFER AGENCY AND SERVICES AGREEMENT


          THIS  AMENDMENT,  dated as of October 7, 1999, is made to the Transfer
Agency  and  Services   Agreement  dated  July  3,  1998  (the  "Transfer  Agent
Agreement") between AETNA SERIES FUND, INC. (the "Fund") and FIRST DATA INVESTOR
SERVICES GROUP, INC. ("Investor Services Group").

                                   WITNESSETH

          WHEREAS,  the Fund  has  established  a new  series,  Aetna  Principal
Protection Fund II ("Series"); and

          WHEREAS,  the Fund and  Investor  Services  Group  desire to amend the
Agreement and Amendment No. 2 to include the Series;

          NOW  THEREFORE,  it is agreed  that  Exhibit 1 to the  Transfer  Agent
Agreement and Amendment No. 2 to the Transfer Agent  Agreement  shall be amended
to include the Series.

          IN WITNESS  WHEREOF,  the parties hereto have caused this Amendment to
be  executed  by their duly  authorized  officers,  as of the day and year first
above written.



AETNA SERIES FUND, INC.

By:
         -----------------------------

Title:
           ---------------------------


FIRST DATA INVESTOR SERVICES
GROUP, INC.

By:
         ------------------------------

Title:
           ----------------------------




                          FINANCIAL GUARANTY AGREEMENT


                           dated as of August 6, 1999


                                      among


                           MBIA INSURANCE CORPORATION,
                                   as Insurer,


                       AELTUS INVESTMENT MANAGEMENT, INC.,
                                   as Adviser,


                                       and


                             AETNA SERIES FUND, INC.


<PAGE>
<TABLE>
<S>                 <C>        <C>                      <C>                           <C>


                                TABLE OF CONTENTS

                             ARTICLE I DEFINITIONS 1

                                            Section 1.1  General Definitions   1
                                            Section 1.2 Generic Terms 15
                                            Section 1.3 Valuation 15

                           ARTICLE II THE POLICIES 15

                                            Section 2.1  Policies      15
                                            Section 2.2  Procedure for Issuance of Policies  15
                                            Section 2.3  Conditions Precedent to Effectiveness   16
                                            Section 2.4  Premiums      19
                                            Section 2.5  Reimbursement Obligations      19
                                            Section 2.6  Indemnification        20

                        ARTICLE III MANAGEMENT OF PPFs 21

                                            Section 3.1  Eligible Investments   21
                                            Section 3.2  Investment Limitations 21
                                            Section 3.3  Index Equity Selection Guidelines   22
                                            Section 3.4  Index Equity Diversification and Capitalization
                                                     Requirements      23
                                            Section 3.5  Asset Allocation and Rebalancing    23

                         ARTICLE IV EVENTS OF DEFAULT 25

                                            Section 4.1  Default       25
                                            Section 4.2  Remedies      25

                   ARTICLE V REPRESENTATIONS AND WARRANTIES 28

                                            Section 5.1  Representations and Warranties Relating to Aeltus       28
                                            Section 5.2  Representations and Warranties Relating to the Fund     29

                             ARTICLE VI COVENANTS 30

                                            Section 6.1  Covenants of Investment Adviser     30
                                            Section 6.2  Covenants of the Fund  31

                        ARTICLE VII FURTHER AGREEMENTS 33

                                            Section 7.1  Obligations Absolute   33
                                            Section 7.2  Reinsurance and Assignments    34
                                            Section 7.3  Fund Liability         34
                                            Section 7.4  Liability of the Insurer       34
                                            Section 7.5  Fees and Expenses      34

                          ARTICLE VIII MISCELLANEOUS 34

                                            Section 8.1  Amendments and Waivers 34
                                            Section 8.2  Notices       34
                                            Section 8.3  No Waiver, Remedies and Severability    35
                                            Section 8.4  Payments      35
                                            Section 8.5  Governing Law 36
                                            Section 8.6  Counterparts  36
                                            Section 8.7  Paragraph Headings, Etc        36
                                            Section 8.8  Termination   36

<PAGE>

Annex A                                     The Equity Portfolio ("Index Plus Large Cap")
Annex B                                     Sector List
Annex C                                     Sample Calculation of Hypothetical Total Net Assets

Exhibit A                                   Form of Policy-- Insurance Policy
Exhibit B                                   Administrative Services Agreement
Exhibit C                                   Articles of Amendment and Restatement
Exhibit D                                   Form of Articles Supplementary
Exhibit E                                   Form of Custodian Monitoring Agreement
Exhibit F                                   Form of Custodian Service Agreement
Exhibit G                                   Form of Registration Statement
Exhibit H                                   Form of Investment Advisory Agreement
Exhibit I-1                                 Form of Preliminary Application
Exhibit I-2                                 Form of Final Application
Exhibit J                                   Opinion of Amy R. Doberman, Esq, as counsel to Aeltus,
                                                       dated the Effective Date
Exhibit K                                   Opinion of Counsel to MBIA Insurance Corporation
Exhibit L                                   Opinion of Amy R. Doberman, Esq, as the Fund,
                                                       dated the Effective Date
Exhibit M                                   Opinion of Amy R. Doberman, Esq, as counsel to Aeltus,
                                                       dated the Inception Date
Exhibit N-1                                 Opinion of Counsel to Mellon Bank, N.A.,
                                                       dated the Inception Date
Exhibit N-2                                 Opinion of Reed Smith Shaw & McClay LLP, dated the Inception Date
Exhibit O                                   Opinion of Amy R. Doberman, Esq, as counsel to the Fund,
                                                       dated the Inception Date
Exhibit P                                   Form of Monthly Report
Exhibit Q                                   Form of Daily Report

</TABLE>

<PAGE>


                          FINANCIAL GUARANTY AGREEMENT

                  FINANCIAL GUARANTY AGREEMENT,  dated as of August 6, 1999 (the
"Agreement"),  among  MBIA  INSURANCE  CORPORATION,  a New York  monoline  stock
insurance  company  (the  "Insurer"),  AELTUS  INVESTMENT  MANAGEMENT,  INC.,  a
Connecticut  corporation  ("Aeltus"),  and AETNA SERIES  FUND,  INC., a Maryland
corporation (the "Fund").

                              W I T N E S S E T H:

                  WHEREAS,  the  Fund  is an  open-end  diversified,  management
investment  company  registered  under the  Investment  Company  Act (as defined
herein), that intends to create one or more additional series, each to be called
an Aetna  Principal  Protection  Fund  (each a "PPF")  and each to be advised by
Aeltus,  which will  include a promise by the Fund on behalf of each PPF (each a
"Repayment  Obligation")  to  repay  to the  shareholders  thereof  (each a "PPF
Shareholder")  at maturity the Aggregate  Guarantee  Amount (as defined  herein)
with respect to each PPF; and

                  WHEREAS,  the  Insurer is  authorized  to transact a financial
guaranty  insurance  business  in the  State  of  Connecticut  and the  Fund has
requested the Insurer, and the Insurer has agreed, to issue a financial guaranty
in connection with each PPF, substantially in the form of Exhibit A hereto (each
a  "Policy"),  in the  aggregate  amount of  $250,000,000,  to assure the timely
payment by the Fund of the Repayment Obligation with respect to such PPF; and

                  WHEREAS,  the parties  hereto,  among other things,  desire to
specify the conditions  precedent to the issuance by the Insurer of each Policy,
the  payment  of  the  premium  and  other  amounts  in  respect  thereof,   the
reimbursement  obligations of Aeltus, the investment adviser to the Fund, to the
Insurer, and to provide for certain other matters related thereto;

                  NOW,  THEREFORE,  in  consideration of the promises and of the
agreements herein contained, the parties hereto agree as follows:

                                     ARTICLE
                                   DEFINITIONS

                  Section  .  General  Definitions.  The terms  defined  in this
Article I shall  have the  meanings  provided  herein for all  purposes  of this
Agreement,  unless the context clearly requires otherwise,  in both singular and
plural form, as appropriate.

                   "Acts"  shall  mean  the  Investment   Company  Act  and  the
          Securities Act.

                   "Adjusted  Total Net Assets" shall have the meaning set forth
          in Section 3.5(a).  "Administrative Services Agreement" shall mean the
          Administrative Services Agreement, dated December 18, 1998, as amended
          as of July 27, 1999, between the Fund and Aeltus, substantially in the
          form of Exhibit B hereto, as the same may be amended,  supplemented or
          otherwise modified from time to time.

                  "Aggregate  Guarantee  Amount" shall mean, with respect to any
         PPF, on any date of determination, the aggregate Guarantee Amounts with
         respect to such PPF and all PPF  Shareholders  in such PPF on such date
         of determination.

                  "Articles of Amendment and Restatement"shall mean the Articles
         of  Amendment  and  Restatement  creating  the Fund duly filed with the
         State  Department of Assessments and Taxation of Maryland and delivered
         to the Insurer pursuant to Section 2.3(a), substantially in the form of
         Exhibit C hereto.
<PAGE>

                  "Articles  Supplementary" shall mean, with respect to any PPF,
         the Articles  Supplementary creating such PPF duly filed with the State
         Department of Assessments and Taxation of Maryland and delivered to the
         Insurer  pursuant  to  Section  2.3(b),  substantially  in the  form of
         Exhibit D hereto.

                   "Asset  Allocation  Test" shall have the meaning set forth in
          Section 3.5(a).

                  "Asset  Allocation  Threshold" shall mean, with respect to any
         PPF, on any  Valuation  Date,  an amount equal to 98% of the sum of (i)
         the Present  Value of the  Aggregate  Guarantee  Amount with respect to
         such PPF plus (ii) the Present  Value of Covered  Expenses with respect
         to such PPF on such  Valuation  Date;  provided,  however,  that if the
         Total Net Assets  with  respect to such PPF on such  Valuation  Date is
         less than or equal to the sum of (i) the Present Value of the Aggregate
         Guarantee  Amount with respect to such PPF plus (ii) the Present  Value
         of Covered  Expenses  with  respect to such PPF,  the Asset  Allocation
         Threshold  shall  be an  amount  equal  to  100%  of the sum of (i) the
         Present  Value of the Aggregate  Guarantee  Amount with respect to such
         PPF plus (ii) the Present  Value of Covered  Expenses  with  respect to
         such PPF on such Valuation Date.

                   "Asset Reallocation" shall mean, with respect to any PPF, (i)
          the sale of Index  Equities or Index  Futures held by such PPF and the
          reinvestment  of all or a portion of the  proceeds  therefrom  in U.S.
          Treasury Zeroes, U.S. Agency Zeroes,  Corporate Bonds or U.S. Treasury
          Futures or (ii) the sale of U.S. Treasury Zeroes,  U.S. Agency Zeroes,
          Corporate  Bonds  or U.S.  Treasury  Futures  held by such PPF and the
          reinvestment  of all or a portion of the  proceeds  therefrom in Index
          Equities or Index Futures.

                   "Business  Day"  shall  mean any day that the New York  Stock
          Exchange is open.

                  "Cash Associated with Futures" shall mean, with respect to any
         Index  Future,  on any  Valuation  Date,  an  amount  of  cash  or Cash
         Equivalents equal to the Market Value thereof on such Valuation Date.

                   "Cash  Equivalents"  shall mean the Eligible PPF  Investments
          described in Section 3.1(b)(i).

                  "Cash  Margin" shall mean,  with respect to the U.S.  Treasury
         Futures held by a PPF, on any Valuation  Date,  the Market Value of the
         Cash Equivalents held by the Custodian in a segregated  account of such
         PPF in order to satisfy the margin  requirements  with  respect to such
         U.S. Treasury Futures on such Valuation Date.

                  "Cheapest-to-Deliver  Bond"  shall mean,  with  respect to any
         U.S.  Treasury  Future,  on any Valuation Date, the U.S.  Treasury Note
         eligible for delivery  under such U.S.  Treasury  Future whose price on
         such Valuation  Date is closest to the product of the settlement  price
         of such U.S.  Treasury Future and the price of such U.S.  Treasury Note
         as of the delivery date of such U.S.  Treasury  Future that would cause
         such  U.S.  Treasury  Note to  yield  8% (or,  in the  case of any U.S.
         Treasury  Future with a delivery  month after  February  2000,  6%), as
         published by Bloomberg, L.P.

                  "Class A Percentage"  shall mean,  with respect to any PPF, on
         any  Valuation  Date,  the  excess,  if any,  of one over  the  Class B
         Percentage with respect to such PPF.

                  "Class A Shares"  shall  mean,  with  respect to any PPF,  the
         shares of capital stock of the Fund designated as the Class A shares of
         such PPF in the Articles Supplementary with respect to such PPF.


<PAGE>

                  "Class B Percentage"  shall mean,  with respect to any PPF, on
         any  Valuation  Date,  the  percentage  equivalent  of a fraction,  the
         numerator  of which is the  product of the NAV of the Class B Shares of
         such  PPF  multiplied  by the  number  of  Class B  Shares  of such PPF
         outstanding, and the denominator of which is the sum of (i) the product
         of the NAV of the Class A Shares of such PPF  multiplied  by the number
         of Class A Shares of such PPF outstanding  plus (ii) the product of the
         NAV of the Class B Shares of such PPF  multiplied  by the number of the
         Class B Shares of such PPF outstanding.

                  "Class B Shares"  shall  mean,  with  respect to any PPF,  the
         shares of capital stock of the Fund designated as the Class B shares of
         such PPF in the Articles Supplementary with respect to such PPF.

                  "Class of Shares"  shall mean,  with  respect to any PPF,  the
         Class A Shares or Class B Shares of such PPF.

                 "Commission" shall mean the Securities and Exchange Commission.

                  "Contractual  Obligation"  shall mean,  as to any Person,  any
         provision  of any  security  issued by such  Person  or any  agreement,
         instrument or other  undertaking  to which such Person is a party or by
         which it or any of its property is bound.

                   "Corporate  Bond" shall have the meaning set forth in Section
          3.1(b)(iii).

                  "Covered  Expenses" shall mean, for any Class of Shares of any
         PPF,  the  annual  fund  operating  expenses  enumerated  in the  Final
         Prospectus for such PPF.

                  "Covered  Expense Ratio" shall mean,  with respect to any PPF,
         on any Valuation  Date, the higher of (a) the expense ratio utilized by
         Aeltus in its proprietary  asset allocation  computer model and (b) the
         Lower  Covered  Expense  Ratio  with  respect  to such  PPF;  provided,
         however,  that if the percentage of the Total Net Assets of such PPF on
         such date  allocable to Index  Equities and Index Futures  according to
         the  Asset  Allocation  Test  would be less  than 30%  using  the Lower
         Covered  Expense  Ratio in  calculating  the  Present  Value of Covered
         Expenses with respect to such PPF on such  Valuation  Date, the Covered
         Expense Ratio will equal the Higher Covered  Expense Ratio with respect
         to such PPF; and provided,  further that the Covered Expense Ratio with
         respect  to  any  PPF  having  an  Aggregate  Guarantee  Amount  on the
         Inception Date with respect to such PPF of less than  $25,000,000  will
         equal the Higher Covered  Expense Ratio with respect to such PPF on any
         Valuation Date.

                   "Custodian"  shall mean Mellon Bank, N.A. or any successor or
          assigns under the Custodian Agreement.

                  "Custodian  Agreement"  shall mean the custodial  agreement by
         and between the Fund and the  Custodian  with respect to the custody of
         the assets of certain  series of the Fund,  including  the PPFs, as the
         same may be amended, supplemented or modified from time to time.

                  "Custodian  Monitoring  Agreement" shall mean, with respect to
         each PPF,  the  custodian  monitoring  agreement  among  the Fund,  the
         Insurer and Russell/Mellon  Analytical Services,  LLC, substantially in
         the form of Exhibit E hereto, as the same may be amended,  supplemented
         or  otherwise  modified  from  time to time,  and any  other  agreement
         substantially  in the  form  of  Exhibit  E  hereto  with  a  successor
         Custodian or any affiliate thereof.

                  "Custodian Service Agreement" shall mean, with respect to each
         PPF, the custodian  service  agreement  among the Fund, the Insurer and
         the Custodian,  substantially  in the form of Exhibit F hereto,  as the
         same may be amended,  supplemented  or otherwise  modified from time to
         time, and any other  agreement  substantially  in the form of Exhibit F
         hereto with a successor Custodian.
<PAGE>

                  "Default"  shall mean any of the events  specified  in Section
         4.1, whether or not any requirement for the giving of notice, the lapse
         of time, or both, or any other condition, has been satisfied.

                   "Default  Period" shall have the meaning set forth in Section
          4.2(a).

                  "Discount  Rate" shall mean,  with  respect to any PPF, on any
         Valuation  Date,  the quotient of (a) the sum of (i) the product of the
         aggregate  Market Value of the Fixed Income  Portfolio  with respect to
         such PPF multiplied by the Fixed Income Portfolio Yield with respect to
         such PPF on such  Valuation  Date plus (ii) the U.S.  Treasury  Futures
         Spread for such PPF,  divided by (b) the aggregate  Market Value of the
         Fixed Income  Portfolio  with respect to such PPF;  provided,  however,
         that  if such  PPF  does  not  have a Fixed  Income  Portfolio  on such
         Valuation  Date, the Discount Rate with respect to such PPF shall equal
         the Imputed  Discount  Rate with respect to such PPF on such  Valuation
         Date.

                  "Distribution  Per Share" shall mean,  with respect to any PPF
         and any Class of Shares of such PPF, an amount equal to the quotient of
         the amount of any distribution or payment by the Fund in respect of, or
         allocated  to, such Class of Shares that is not a Covered  Expense or a
         transaction  related  brokerage  expense,  and shall  include,  without
         limitation,  any  distribution of income,  dividends,  capital gains or
         principal  to the PPF  Shareholders  of such  Class of  Shares  and any
         payment  of income  taxes or excise  taxes  allocated  to such Class of
         Shares  divided  by the  number  of  shares  of such  Class  of  Shares
         outstanding on the date of such distribution or payment.

                  "Effective  Date" shall mean the date on which the  conditions
         set forth in Section 2.3 are satisfied.

                   "Eligible PPF  Investments"  shall have the meaning set forth
          in Section 3.1(b).

                  "Equity  Portfolio"  shall mean,  with respect to any PPF, all
         investments of such PPF which are Eligible PPF  Investments  defined in
         Sections 3.1(b)(v) or (vi).

                   "Event  of  Default"  shall  have the  meaning  set  forth in
          Section 4.1.

                   "FactSet"  shall  mean  FactSet  Data  Systems,  Inc.  or any
          successor thereto.

                   "Fee  Payment  Date"  shall  have the  meaning  set  forth in
          Section 2.4.

                   "Final  Application"  shall  have the  meaning  set  forth in
          Section 2.2.

                  "Final  Prospectus"  shall  mean  for any  PPF the  prospectus
         pursuant  to  which  the  shares  of such PPF were  offered  for  sale,
         including the Statement of Additional  Information with respect to such
         PPF, delivered to the Insurer pursuant to Section 2.3(b) and filed with
         the  Commission   pursuant  to  Rule  497  under  the  Securities  Act,
         substantially in the form of Exhibit G.

                  "Fixed Income  Portfolio" shall mean, with respect to any PPF,
         all investments of such PPF which are Eligible PPF Investments  defined
         in Sections 3.1(b)(ii), (iii) or (iv).

                  "Fixed Income Portfolio Yield" shall mean, with respect to any
         PPF, on any Valuation Date, the sum of (a) the weighted  average spread
         over the Imputed  Discount  Rate with respect to such PPF, of the Fixed
         Income Portfolio with respect to such PPF (excluding any U.S.  Treasury
         Futures), as calculated by the Investment Adviser of such PPF using the
         Lehman Brothers Analytics Model or a Substitute Valuation Source, as of
         the close of business on the Business Day  immediately  preceding  such
         Valuation  Date,  based on the Market Value for each investment in such
         Fixed Income  Portfolio on such  Valuation  Date,  plus (b) the Imputed
         Discount Rate with respect to such PPF on such Valuation Date.
<PAGE>

                  "Fund Sector Weight" shall mean,  with respect to any PPF, for
         any Sector,  on any  Valuation  Date,  the  percentage  equivalent of a
         fraction,  the numerator of which is the aggregate  Market Value of all
         Index  Equities  belonging  to such  Sector  held  by such  PPF on such
         Valuation  Date and the  denominator  of which is the aggregate  Market
         Value of all Index Equities held by such PPF on such Valuation Date.

                  "Fund Weight" shall mean, with respect to any PPF and an Index
         Equity, on any Valuation Date, the percentage equivalent of a fraction,
         the numerator of which is the Market Value of such Index Equity held by
         such PPF on such  Valuation  Date and the  denominator  of which is the
         aggregate  Market Value of all Index  Equities held by such PPF on such
         Valuation Date.

                  "Government  Authority"  shall mean any nation or  government,
         any  state  or  other  political  subdivision  thereof  and any  entity
         exercising   executive,    legislative,    judicial,    regulatory   or
         administrative functions of or pertaining to government.

                  "Guarantee  Amount"  shall  mean,  with  respect  to  any  PPF
         Shareholder of any Class of Shares,  on any date of  determination,  an
         amount  equal to the  product of (i) the  Guarantee  per Share for such
         Class of Shares held by such PPF  Shareholder on such date and (ii) the
         total number of such shares held by such PPF Shareholder on such date.

                  "Guarantee per Share" shall mean, with respect to any Class of
         Shares of any PPF on any Valuation Date, (i) on the Inception Date with
         respect  to such PPF,  the NAV for such Class of Shares at the close of
         business on the last day of the Offering  Period for such PPF; and (ii)
         thereafter  on any  Valuation  Date,  the  Guarantee per Share for such
         Class of Shares on the immediately  preceding Valuation Date divided by
         the sum of one plus the quotient of (i) the amount of any  Distribution
         Per Share with respect to such Class of Shares and such PPF,  effective
         since the immediately preceding Valuation Date, divided by (ii) the NAV
         for such Class of Shares at the close of  business  on the day on which
         such Distribution Per Share was effective.

                  "Guarantee  Period"  shall mean,  with respect to any PPF, the
         period  commencing on and including the Inception Date to and including
         the Maturity Date with respect to such PPF.

                  "High   Ranked   Equities"   shall   mean,   on  any  date  of
         determination,  the Index Equities listed by the Investment  Adviser of
         each PPF as "High Ranked Stocks" in the report most recently  delivered
         by such Investment Adviser to the Insurer pursuant to Section 3.4.

                  "Higher Covered Expense Ratio" shall mean, with respect to any
         PPF,  on any  Valuation  Date,  the sum of (a) 1.50%  times the Class A
         Percentage  with  respect to such PPF plus (b) 2.25%  times the Class B
         Percentage with respect to such PPF.

                  "Hypothetical  Total Net Assets"  shall mean,  with respect to
         any PPF, an amount equal to the Total Net Assets on the Business Day on
         which a Permanent  Deficit  Event shall have  occurred  with respect to
         such PPF,  recalculated as follows:  (a) the aggregate  Market Value of
         the Equity Portfolio with respect to such PPF on the Valuation Date for
         such  Business  Day shall (i) first,  be reduced to an amount such that
         the  Adjusted  Total Net  Assets  with  respect  to such PPF would have
         equaled the sum of the Present Value of the Aggregate  Guarantee Amount
         with  respect to such PPF plus the  Present  Value of Covered  Expenses
         with respect to such PPF  (calculated  using the Higher Covered Expense
         Ratio  with  respect  to such  PPF)  on the  Business  Day  immediately
         preceding  such  Valuation  Date and (ii)  second,  be  reduced  by the
         percentage  decline in the Market  Value of the Equity  Portfolio  with
         respect to such PPF on such Valuation Date and (b) the aggregate Market
         Value of the Fixed  Income  Portfolio  with respect to such PPF on such
         Valuation Date shall (i) first,  be increased in an amount equal to the
         reduction in the aggregate  Market Value of the Equity  Portfolio  with
         respect to such PPF  determined in clause (a)(i) above and (ii) second,
         be increased or reduced by the percentage  increase or reduction in the
         aggregate  Market Value of the Fixed Income  Portfolio  with respect to
         such PPF on such Valuation  Date. A sample  calculation is set forth in
         Annex C.
<PAGE>

                  "Imputed Discount Rate" shall mean, with respect to any PPF on
         any Valuation Date, a rate per annum equal to the interest rate derived
         by calculating the internal rate of return for the Proxy U.S.  Treasury
         Zero with respect to such PPF, calculated based on the actual number of
         days to maturity  compounded on a semi-annual basis based on the Market
         Value for such  Proxy  U.S.  Treasury  Zero as of such  Valuation  Date
         compared  with the dollar  value for such Proxy U.S.  Treasury  Zero at
         maturity.

                  "Inception  Date"  shall  mean,  with  respect  to a PPF,  the
         Business Day immediately  following the last day of the Offering Period
         with respect to such PPF.

                   "Indemnitee" shall have the meaning set forth in Section 2.6.

                   "Indemnified Liabilities" shall have the meaning set forth in
          Section 2.6.

                  "Index  Equity" shall mean, on any Valuation  Date, the equity
         securities  of any  company  included  in the  S&P  500  Index  on such
         Valuation  Date,  as  published  by FactSet or a  Substitute  Valuation
         Source.

                  "Index  Equity  Capitalization"  shall  mean,  for  any  Index
         Equity,  on any  Valuation  Date,  the  product of the number of shares
         outstanding  of  such  Index  Equity,  as  published  by  FactSet  or a
         Substitute Valuation Source,  multiplied by the price per share of such
         Index  Equity,  as  published  in  Reuters  America  or any  Substitute
         Valuation Source.

                  "Index  Future"  shall mean a futures  contract on the S&P 500
         Index, as traded on the Chicago Mercantile Exchange.

                  "Index  Weight"  shall  mean,  for any  Index  Equity,  on any
         Valuation Date, the percentage equivalent of a fraction,  the numerator
         of which is the Index  Equity  Capitalization  of such Index  Equity on
         such  Valuation  Date and the  denominator  of which is the Total Index
         Capitalization on such Valuation Date.

                  "Investment  Adviser"  shall mean,  with  respect to each PPF,
         Aeltus or any successor  thereto appointed by the Board of Directors of
         the Fund as adviser to such PPF.

                   "Investment  Advisers Act" shall mean the Investment Advisers
          Act of 1940, as amended.

                  "Investment  Advisory  Agreement"  shall mean, with respect to
         each PPF, the Investment Advisory Agreement, between the Fund on behalf
         of  such  PPF,  and  Aeltus  or  any  successor   Investment   Adviser,
         substantially  in the  form of  Exhibit  H  hereto,  as the same may be
         amended, supplemented or otherwise modified from time to time.

                   "Investment  Company Act" shall mean the  Investment  Company
          Act of 1940, as amended.

                   "Lehman  Brothers  Analytics  Model"  shall  mean the  Lehman
          Brothers PC Product  published by Lehman Brothers Inc. or an affiliate
          thereof or successor thereto.
<PAGE>

                  "Lien"  shall  mean  any  mortgage,   pledge,   hypothecation,
         assignment,  deposit  arrangement,   encumbrance,  lien  (statutory  or
         other), other charge or security interest, or any preference,  priority
         or other  agreement or  preferential  arrangement of any kind or nature
         whatsoever.

                  "Low   Ranked   Equities"   shall   mean,   on  any   date  of
         determination,  the Index Equities listed by the Investment  Adviser of
         each PPF as "Low Ranked  Stocks" in the report most recently  delivered
         by such Investment Adviser to the Insurer pursuant to Section 3.4.

                  "Lower Covered  Expense Ratio" shall mean, with respect to any
         PPF, on any Valuation Date, 1.50% minus the lesser of (i) 0.5% and (ii)
         the greater of (A) zero and (B) the percentage  equivalent of an amount
         equal to the excess of 1.015 over the product of (x) 0.96109  times (y)
         one plus the Discount  Rate with respect to such PPF on the last day of
         the Offering Period with respect to such PPF.

                  "Market Value" shall mean on any date of determination:

                           (i) with  respect to any Index  Equity held by a PPF,
                  the product of (A) the price per share of such Index Equity at
                  the close of  trading on such date,  as  published  in Reuters
                  America or in a Substitute  Valuation Source, times the number
                  of shares of such Index Equity held by such PPF;

                           (ii) with  respect  to any  Corporate  Bond held by a
                  PPF, the market value  thereof at the close of trading on such
                  date  obtained  from the Merrill  Lynch  Pricing  Product or a
                  Substitute  Valuation  Source  plus the  aggregate  amount  of
                  accrued and unpaid interest thereon as of such date;

                           (iii) with respect to Cash  Equivalents held by a PPF
                  having a  maturity  date 60 days or less from such  date,  the
                  value  of such  security  determined  in  accordance  with the
                  "amortized  cost" method of valuation  which method  values an
                  instrument at its cost and assumes a constant  amortization of
                  premium or increase of discount;

                           (iv) with respect to Cash  Equivalents  held by a PPF
                  having a maturity  date more than 60 days from such date,  the
                  market  value  thereof  at the close of  trading  on such date
                  obtained  from the Thompson  Financial  Securities  Management
                  Service or a Substitute  Valuation  Source plus the  aggregate
                  amount of accrued and unpaid interest thereon as of such date;

                           (v) with  respect to any Index  Future held by a PPF,
                  the product of (A) 500 (or such other index dollar  multiplier
                  designated  by the  Chicago  Mercantile  Exchange  as being in
                  effect on such date) times (B) the price of such Index  Future
                  at the close of trading on such date,  as published in Reuters
                  America or a Substitute Valuation Source, times (C) the number
                  of such Index Futures held by such PPF;

                           (vi) with respect to the U.S.  Treasury  Futures held
                  by a PPF, the aggregate  Cash Margin with respect to such U.S.
                  Treasury Futures; and

                           (vii) with respect to any U.S.  Treasury Zero or U.S.
                  Agency  Zero held by a PPF,  the market  value  thereof at the
                  close of trading on such date  obtained from the Merrill Lynch
                  Pricing Product or a Substitute Valuation Source;
<PAGE>

         provided,  however,  that if on any date of determination  the price or
         value of any investment held by a PPF is not  determinable as set forth
         above,  the Market Value  thereof  shall be  determined on such date in
         such manner as is  determined  in good faith by, or under the authority
         of, the Board of Directors of the Fund.

                  "Maturity  Date"  shall have the  meaning set forth in Section
          2.1.

                  "Merrill  Lynch Pricing  Product" shall mean the Merrill Lynch
         Securities Pricing Product published by Merrill Lynch, Pierce, Fenner &
         Smith Incorporated or an affiliate thereof or successor thereto.

                  "Modified  Duration" shall mean, with respect to any Corporate
         Bond, U.S. Treasury Zero or U.S. Treasury Future on any Valuation Date,
         the quotient of (a) the  weighted  average term to maturity of the cash
         flows  generated by such security  (or, in the case of a U.S.  Treasury
         Future,  by the  Cheapest-to-Deliver  Bond  with  respect  to such U.S.
         Treasury  Future on such Valuation  Date) divided by (b) the sum of (i)
         one plus  (ii)  the  quotient  of (x) the  yield  to  maturity  of such
         security  (or,  in  the  case  of  a  U.S.   Treasury  Future,  of  the
         Cheapest-to-Deliver  Bond with  respect to such U.S.  Treasury  Future)
         divided by (y) the number of  interest  payments on such  security  per
         year   (or,   in  the  case  of  a  U.S.   Treasury   Future,   on  the
         Cheapest-to-Deliver  Bond with respect to such U.S.  Treasury  Future).
         For the purposes of this  calculation,  the number of interest payments
         on any U.S. Treasury Zero is assumed to be two per year.

                   "Moody's" shall mean Moody's Investors Service,  Inc. and its
          successors and assigns.

                  "NAV"  shall  mean,  with  respect to any Class of Shares of a
         PPF, (a) on the commencement  date of such PPF, the net asset value per
         share of such Class of Shares established by the Fund for such date and
         (b) on any date of  determination  thereafter  the  quotient of (i) the
         excess of (x) the market value of the assets allocated to that Class of
         Shares determined as of the close of regular trading on the NYSE by the
         Fund in the manner  described in the Final  Prospectus  with respect to
         such PPF over (y) the  market  value of any  liabilities  allocated  to
         and/or  associated with such Class of Shares determined as of the close
         of regular  trading on the NYSE by the Fund in the manner  described in
         the Final  Prospectus  with  respect  to such PPF  divided  by (ii) the
         number of outstanding  shares of that Class of Shares at such time. The
         assets,   income,   gain,  loss  and  liabilities   (other  than  those
         liabilities  relating  specifically  to a Class of  Shares) of each PPF
         shall be  allocated to each Class of Shares of such PPF on each date of
         determination  on a pro rata  basis  based on the NAV of such  Class of
         Shares on the preceding date of determination.

                   "Notional  Value"  shall  mean,  with  respect  to  any  U.S.
          Treasury  Future,  the  trading  unit of  such  U.S.  Treasury  Future
          designated by the Chicago Board of Trade.

                   "NYSE" shall mean the New York Stock Exchange.

                   "Offering  Period"  shall mean,  with respect to any PPF, the
          period  during  which the shares of such PPF are  offered  for sale to
          investors described in the Final Prospectus with respect to such PPF.

                   "Permanent Deficit Event" shall have the meaning set forth in
          Section 2.5.

                  "Permanent  Deficit  Reimbursement  Ratio"  shall  mean,  with
         respect to any PPF as to which a  Permanent  Deficit  Event  shall have
         occurred,  on any Valuation  Date, (A) if the Covered Expense Ratio for
         such PPF on the Business Day immediately  preceding the Business Day on
         which such Permanent Deficit Event shall have occurred was greater than
         or equal to 1.50%,  100%; (B) if the Covered Expense Ratio for such PPF
         on the Business  Day  immediately  preceding  the Business Day on which
         such  Permanent  Deficit  Event shall have occurred was less than 1.50%
         and greater than or equal to 1.17%,  the quotient of (i) 0.75%  divided
         by (ii)  2.25%  minus the  Covered  Expense  Ratio for such PPF on such
         Business  Day; or (C) if the Covered  Expense Ratio for such PPF on the
         Business  Day  immediately  preceding  the  Business  Day on which such
         Permanent  Deficit Event shall have  occurred was less than 1.17%,  the
         quotient of (i) 1.92% minus the Covered  Expense  Ratio for such PPF on
         such Business Day divided by (ii) 2.25% minus the Covered Expense Ratio
         for such PPF on such Business Day.
<PAGE>

                  "Permanent Fee Deficit Amount" shall mean, with respect to any
         PPF as to which a Permanent  Deficit Event shall have occurred,  on any
         Valuation  Date,  the product of (A) the quotient of (i) the  Permanent
         Total  Deficit  Amount with  respect to such PPF on the Business Day on
         which  such  Permanent  Deficit  Event  shall have  occurred  minus the
         Permanent  Principal Deficit Amount with respect to such PPF divided by
         (ii) the Permanent Total Deficit Amount with respect to such PPF on the
         Business Day on which such Permanent  Deficit Event shall have occurred
         times (B) the Permanent  Total Deficit  Amount with respect to such PPF
         on such Valuation Date.

                  "Permanent  Principal Deficit Amount" shall mean, with respect
         to any PPF as to which a Permanent  Deficit Event shall have  occurred,
         the  excess,  if  any,  of (a)  the  sum of the  Present  Value  of the
         Aggregate  Guarantee  Amount with  respect to such PPF plus the Present
         Value of Covered  Expenses with respect to such PPF  (calculated  using
         the  Higher  Covered  Expense  Ratio  with  respect to such PPF) on the
         Business Day on which such Permanent  Deficit Event shall have occurred
         over (b) the Hypothetical Total Net Assets with respect to such PPF.

                  "Permanent  Total Deficit  Amount" shall mean, with respect to
         any PPF, on any Valuation  Date, the excess,  if any, of (a) the sum of
         the Present  Value of the  Aggregate  Guarantee  Amount with respect to
         such PPF plus the Present  Value of Covered  Expenses  with  respect to
         such PPF  (calculated  using the  Higher  Covered  Expense  Ratio  with
         respect to such PPF) over (b) the Total Net Assets with respect to such
         PPF on such Valuation Date.

                  "Person" shall mean an individual,  partnership,  corporation,
         business trust, joint stock company, trust, unincorporated association,
         limited liability company, joint venture, Government Authority or other
         entity of whatever nature.

                  "Policy" shall have the meaning set forth in the recitals.

                  "Policy Fee" shall have the meaning set forth in Section 2.4.

                  "Portfolio Duration" shall mean, with respect to the Corporate
         Bonds and the U.S.  Treasury  Futures held by any PPF on any  Valuation
         Date,  an amount equal to the average of the Modified  Duration of each
         such Corporate Bond and U.S. Treasury Future,  weighted on the basis of
         the  Market  Values  thereof,  calculated  using  the  Lehman  Brothers
         Analytics Model or a Substitute  Valuation  Source,  as of the close of
         business on such Valuation Date.

                   "Preliminary Application" shall have the meaning set forth in
          Section 2.2.

                  "Present Value of the Aggregate  Guarantee Amount" shall mean,
         with respect to any PPF, on any Valuation Date, the quotient of (a) the
         Aggregate  Guarantee Amount with respect to such PPF divided by (b) the
         sum,  compounded over two times the time remaining to the Maturity Date
         of such PPF, of one plus one half of the Discount  Rate with respect to
         such PPF on such Valuation Date.

                  "Present Value of Covered  Expenses"  shall mean, with respect
         to any PPF, on any Valuation Date, the product of (a) the Present Value
         of the  Aggregate  Guarantee  Amount  with  respect to such PPF on such
         Valuation  Date  times  (b) the  excess  of (i) the sum of one plus the
         Covered Expense Ratio with respect to such PPF on such date, compounded
         over the time  remaining  to the Maturity  Date of such PPF,  over (ii)
         one.
<PAGE>

                  "Proxy U.S. Treasury Zero" shall mean, with respect to any PPF
         on any  Valuation  Date,  the U.S.  Treasury  Zero maturing on the date
         closest to the Maturity  Date with respect to such PPF, but in no event
         later than such Maturity Date.

                  "Rebalancing"  shall mean any  divestiture of investments  and
         reinvestment of proceeds thereof required pursuant to Section 3.5(a) or
         (b).

                   "Registration  Statement" shall have the meaning set forth in
          Section 2.3(b).

                  "Reimbursement Amount" shall mean, with respect to any PPF, on
         any Valuation Date, the excess,  if any, of (a) the aggregate amount of
         reimbursement payments received as of such date by the Insurer from the
         Investment  Adviser of such PPF with  respect to such PPF  pursuant  to
         Section  2.5,  plus  interest on each such  payment  from the date such
         payment was received by the Insurer to, but  excluding,  such Valuation
         Date at the Discount  Rate  prevailing  with respect to such PPF on the
         date such payment was received by the Insurer,  over (b) the sum of the
         aggregate  amount of any refunds made by the Insurer to the  Investment
         Adviser of such PPF with  respect to such PPF  pursuant to Section 2.5,
         plus  interest on each such refund from the date of such refund to, but
         excluding,  such  Valuation Date at the Discount Rate  prevailing  with
         respect to such PPF on the date of such refund.

                   "Repayment  Obligation"  shall have the  meaning set forth in
          the recitals.

                  "Requirements  of  Law"  shall  mean,  as to any  Person,  the
         certificate of  incorporation  and by-laws or other  organizational  or
         governing  documents  of such Person,  and any law,  treaty,  rule,  or
         regulation  or  determination  of an  arbitrator  or a court  or  other
         Government  Authority,  in each case applicable to or binding upon such
         Person or any of its  property  or to which  such  Person or any of its
         property is subject.

                   "Reuters  America"  shall mean Reuters  America  published by
          Reuters America Inc. or any successor thereto

                  "Sector"  shall mean one of the  Sectors  set forth in Annex B
         hereto,  as amended  from time to time in  accordance  with Section 6.1
         (k).

                  "Sector Index Weight" shall mean, on any Valuation  Date,  for
         each Sector, the percentage equivalent of a fraction,  the numerator of
         which is the sum of the  Index  Equity  Capitalizations  for all  Index
         Equities  belonging  to such  Sector  on such  Valuation  Date  and the
         denominator  of  which  is  the  Total  Index  Capitalization  on  such
         Valuation Date.

                   "Securities  Act"shall  mean the  Securities  Act of 1933, as
          amended.

                   "Selection  Guidelines" shall mean the investment  guidelines
          described in Annex A.

                   "S&P"  shall mean  Standard  and Poor's  Ratings  Service,  a
          division of McGraw Hill Companies, Inc.

                  "S&P 500 Index" shall mean the index of 500 equity  securities
         known as the Standard and Poor's 500 Composite Index as compiled by S&P
         and published by FactSet or a Substitute Valuation Source.
<PAGE>

                  "Substitute   Valuation   Source"   shall   mean  any   widely
         recognized,  reputable  source.  of valuation  approved by the Board of
         Directors of the Fund or a committee  thereof and used by an Investment
         Adviser of a PPF to value investments held by such PPF.

                  "Targeted Fed Funds Rate" shall mean,  on any Valuation  Date,
         the rate on  overnight  federal  funds set by the  Federal  Open Market
         Committee  of the Federal  Reserve  System in effect on such  Valuation
         Date, as published by Bloomberg, L.P.

                  "Theoretical Zero Modified  Duration" shall mean, with respect
         to any PPF on any  Valuation  Date,  the Modified  Duration of the U.S.
         Treasury  Zero  maturing on the Maturity  Date with respect to such PPF
         or, if no such U.S.  Treasury Zero exists,  the Modified  Duration of a
         hypothetical  U.S.  Treasury  Zero,  maturing on such Maturity Date and
         having a yield to maturity equal to the interpolated  yield to maturity
         on the two U.S.  Treasury  Zeroes which mature  immediately  before and
         immediately after such Maturity Date on such Valuation Date.

                  "Thompson Financial Securities  Management Service" shall mean
         the  Thompson  Financial  Securities  Management  Service  published by
         Muller Data Corporation or any successor thereto.

                  "Total Net Assets" shall mean, with respect to any PPF, on any
         Valuation Date, an amount equal to the excess of (a) the sum of:

                         () the  aggregate  Market  Value of all Index  Equities
                    held by such PPF on such Valuation Date;

                         () the aggregate  Market Value of all Cash  Equivalents
                    held by such PPF (less Cash Associated with Futures and Cash
                    Margin with respect to such PPF) on such Valuation Date;

                         () the  aggregate  Market  Value of all  U.S.  Treasury
                    Zeros  and  U.S.  Agency  Zeroes  held by  such  PPF on such
                    Valuation Date;

                         () the aggregate  Market Value of all  Corporate  Bonds
                    held by such PPF on such Valuation Date;

                         () the Market Value of all U.S.  Treasury  Futures held
                    by such PPF;

                         () the aggregate Market Value of all Index Futures held
                    by such PPF on such Valuation Date;

                         () to the extent not  included  in the Market  Value of
                    the Equity  Portfolio,  Fixed  Income  Portfolio or the Cash
                    Equivalents  of such PPF, an amount  equal to the  aggregate
                    amount of interest and dividend  receivables and receivables
                    for securities sold payable to such PPF;

                         () an amount equal to the aggregate  amount  payable to
                    such PPF on such  Valuation Date on account of a decrease in
                    the margin  requirements  with respect to the U.S.  Treasury
                    Futures held by such PPF; and

                         () an amount equal to the aggregate  amount  payable to
                    such PPF by the Investment  Adviser with respect to such PPF
                    pursuant to the Investment  Advisory  Agreement with respect
                    to such PPF on account of expenses incurred by such PPF that
                    are subject to reimbursement by such Investment Adviser;

         over (b) an amount  equal to the  aggregate  amount of the  liabilities
         allocated  to such PPF,  including  all amounts  payable by such PPF in
         respect of securities purchased.

                  "Total  Index  Capitalization"  shall mean,  on any  Valuation
         Date,  the sum of the Index Equity  Capitalizations  on such  Valuation
         Date for all Index Equities (other than Aetna Inc.).
<PAGE>

                  "Transaction  Documents"  shall mean,  with  respect to a PPF,
         this  Agreement,  the Final  Prospectus  with  respect to such PPF, the
         Articles of Amendment and Restatement,  the Articles Supplementary with
         respect to such PPF, the Investment  Advisory Agreement with respect to
         such  PPF,  the  Administrative   Services  Agreement,   the  Custodian
         Monitoring Agreement with respect to such PPF and the Custodian Service
         Agreement   with   respect  to  such  PPF,  as  each  may  be  amended,
         supplemented or otherwise modified from time to time.

                  "U.S.  Agency  Zeroes"  shall mean  non-callable  non-interest
         bearing obligations of any one of the following agencies of the Federal
         Government of the United States of America:  Federal National  Mortgage
         Association,  Federal Home Loan Mortgage Corporation, Federal Home Loan
         Bank,   Resolution  Funding  Corporation,   Financing  Corporation  and
         Tennessee  Valley   Authority;   provided,   however,   that  any  such
         obligations  that are  rated  less  than AAA by S&P or less than Aaa by
         Moody's shall not be U.S. Agency Zeroes.

                  "U.S. Treasury Future" shall mean a futures contract on a U.S.
         Treasury Note,  having a maturity of no less than 2 and no more than 10
         years, as traded on the Chicago Board of Trade.

                  "U.S. Treasury Futures Spread" shall mean, for any PPF, on any
         Valuation  Date, the sum of the product for each U.S.  Treasury  Future
         held by such PPF of (a) the Notional Value of such U.S. Treasury Future
         times (b) the excess of (i) the yield on the  Cheapest-to-Deliver  Bond
         with  respect to such U.S.  Treasury  Future over (ii) the Targeted Fed
         Funds Rate on such Valuation Date.

                  "U.S.  Treasury Zeroes" shall mean  non-callable  non-interest
         bearing  obligations of the United States  Treasury  backed by the full
         faith and credit of the United  States of America,  including,  without
         limitation:  Certificates  of Accrual on  Treasury  Securities  (CATS);
         Treasury Investment Growth Receipts (TIGRs);  Generic Treasury Receipts
         (TRs);  and Separate  Trading of  Registered  Interest and Principal of
         Securities (STRIPS).

                  "Valuation  Date" shall mean,  for any Business Day, as of the
         close of trading on the immediately preceding Business Day.

                           Section . Generic Terms.  All words used herein shall
         be  construed  to be of such  gender  or  number  as the  circumstances
         require.    The   words   "herein,"   "hereby,"   "hereof,"   "hereto,"
         "hereinbefore" and "hereinafter," and words of similar import, refer to
         this  Agreement in its entirety  and not to any  particular  paragraph,
         clause or other subdivision,  unless otherwise specified,  and Section,
         subsection,  Schedule  and  Exhibit  references  are to this  Agreement
         unless otherwise specified.

                           Section . Valuation.  All calculations and valuations
         to be made  herein  shall  be made on a basis  that  assumes  that  all
         acquisitions  and  dispositions  of securities are accounted for on the
         trade date plus one (T+1);  provided,  however that (i) any acquisition
         or  disposition  of a security  which settles on the trade date will be
         accounted for on that day, (ii) any  acquisition  or  disposition  of a
         security on a trade date which  relates to an Asset  Reallocation  with
         respect to a PPF will be accounted for on that trade date and (iii) all
         acquisitions  and  dispositions  of securities on a trade date on which
         the S&P 500 Index  declines  5% or more will be  accounted  for on that
         trade date.


<PAGE>

                                     ARTICLE
                                  THE POLICIES

                           Section . Policies.  The Insurer  agrees,  subject to
         the conditions  hereinafter  set forth,  to issue up to six Policies to
         the Fund during the period  commencing on the Effective Date and ending
         on December 31, 2000 in an aggregate  amount up to  $250,000,000.  Each
         Policy shall (i) be issued on an Inception  Date with respect to a PPF,
         (ii) guarantee the Aggregate  Guarantee Amount with respect to such PPF
         on the date which is five years from the  issuance  date of such Policy
         (the  "Maturity  Date"),  (iii) be in an amount equal to the  Aggregate
         Guarantee  Amount on the Inception  Date with respect to such PPF, (iv)
         be in an amount  not less than  $10,000,000  and (v)  terminate  by its
         terms  on the  earlier  of (A)  the  second  Business  Day  immediately
         succeeding  the Maturity Date with respect to such PPF, (B) any date on
         which the  Aggregate  Guarantee  Amount with respect to such PPF equals
         zero or (C) the payment by the Insurer of all amounts  owing under such
         Policy.

                           Section . Procedure  for  Issuance of  Policies.  The
         Fund may from time to time request  that the Insurer  issue a Policy by
         delivering to the Insurer at its address for notices specified herein a
         preliminary  application therefor  substantially in the form of Exhibit
         I-1 (each a "Preliminary  Application"),  completed to the satisfaction
         of the Insurer,  and such other  information  or written  documentation
         relating  to the PPF as the Insurer may  reasonably  request.  Upon (i)
         receipt of any Preliminary  Application,  (ii) receipt prior to 10 a.m.
         (New  York  City  time) on the  Inception  Date of a final  application
         substantially  in the form of Exhibit I-2 (each a "Final  Application")
         and (iii)  satisfaction of the conditions  precedent therefor set forth
         in Section 2.3(b),  the Insurer shall promptly issue and deliver to the
         Fund at its address for notices  specified  herein the Policy requested
         thereby  duly  authorized  and executed by the Insurer (but in no event
         shall the Insurer send any Policy to the Fund later than five  Business
         Days after its receipt of the  Preliminary  Application  therefor or be
         required to send any Policy to the Fund earlier than two Business  Days
         after its receipt of the Preliminary Application therefor).

                   Section.  Conditions  Precedent  to  Effectiveness.   ()  The
          effectiveness  of this Agreement is subject to the satisfaction of the
          following conditions:

                         ()  This   Agreement,   the   Administrative   Services
          Agreement  and the  Custodian  Agreement  shall be in full  force  and
          effect and shall be in form and substance  satisfactory to the Insurer
          and an executed  counterpart  of each such  agreement  shall have been
          delivered to the Insurer;

                         () The  Insurer  and the Fund  shall  have  received  a
          certificate of the Secretary or Assistant  Secretary of Aeltus,  dated
          as of the Effective  Date, as to the  incumbency  and signature of the
          officers  or  other  employees  of  Aeltus  authorized  to  sign  this
          Agreement  and,  the  Administrative  Services  Agreement on behalf of
          Aeltus,  together with evidence of the incumbency of such Secretary or
          Assistant Secretary, certified by the Secretary or Assistant Secretary
          of Aeltus;

                         ()  The  Insurer  and  Aeltus  shall  have  received  a
          certificate of the Secretary or Assistant Secretary of the Fund, dated
          as of the Effective  Date, as to the  incumbency  and signature of the
          officers  or other  employees  of the  Fund  authorized  to sign  this
          Agreement,  the  Administrative  Services  Agreement and the Custodian
          Agreement  on  behalf  of the  Fund,  together  with  evidence  of the
          incumbency of such Secretary or Assistant Secretary,  certified by the
          Secretary or Assistant Secretary of the Fund;

                         ()  Aeltus  and  the  Fund   shall   have   received  a
          certificate  of the  Secretary or Assistant  Secretary of the Insurer,
          dated as of the Effective  Date, as to the incumbency and signature of
          the officers or other employees of the Insurer authorized to sign this
          Agreement  and the  Custodian  Agreement  on  behalf  of the  Insurer,
          together  with  evidence  of  the  incumbency  of  such  Secretary  or
          Assistant Secretary, certified by the Secretary or Assistant Secretary
          of the Insurer;

                         () The Insurer shall have received  certificates of the
          Secretary or Assistant Secretary of Aeltus,  dated as of the Effective
          Date,  certifying that attached thereto are true, complete and correct
          copies of the  resolutions  duly  adopted by the Board of Directors of
          Aeltus  authorizing  the  execution  of this  Agreement  and all other
          Transaction  Documents  entered into on or prior to the Effective Date
          to which Aeltus is a party;
<PAGE>

                         () The Insurer shall have received  certificates of the
          Secretary  or  Assistant  Secretary  of  the  Fund,  dated  as of  the
          Effective Date,  certifying that attached  thereto are true,  complete
          and  correct  copies  of  resolutions  duly  adopted  by the  Board of
          Directors of the Fund  authorizing the execution of this Agreement and
          all  Transaction  Documents  entered into on or prior to the Effective
          Date to which  it is a party  and of the  Articles  of  Amendment  and
          Restatement;

                         () Each party to this Agreement shall have received the
          following executed legal opinions, in form and substance  satisfactory
          to each of the parties hereto, dated the Effective Date:

                    ()   the  opinion  of  Amy R.  Doberman,  Esq.,  counsel  to
                         Aeltus,  substantially  to  the  effect  set  forth  in
                         Exhibit J;

                    ()   the opinion of an  Associate  General  Counsel and Vice
                         President of the Insurer,  substantially  to the effect
                         set forth in Exhibit K; and

                    ()   the opinion of Amy R.  Doberman,  Esq.,  Counsel to the
                         Fund,  substantially to the effect set forth in Exhibit
                         L;

                         () The  Insurer  shall  have  received  a  copy  of the
          Articles  of  Amendment  and  Restatement,   certified  by  the  State
          Department of Assessments and Taxation of Maryland; and

                         ()  All  corporate  and  other  proceedings,   and  all
          documents,  instruments and other legal matters in connection with the
          transactions  contemplated by this Agreement and the other Transaction
          Documents  shall be satisfactory in form and substance to the Insurer,
          and the Insurer  shall have  received  such other  documents and legal
          opinions in respect of any aspect or consequence  of the  transactions
          contemplated hereby or thereby as it shall reasonably request.

                         () The  obligation  of the Insurer to issue each Policy
          is subject to the  satisfaction  of the  following  conditions  on the
          Inception Date with respect to the related PPF:

                         () The Insurer shall have received a certificate of the
          Secretary or Assistant  Secretary of Aeltus dated as of such Inception
          Date  certifying  that (A) a registration  statement on Form N-1A with
          respect to each Class of Shares with  respect to such PPF (1) has been
          prepared by the Fund in conformity  with the  requirements of the Acts
          and the rules and  regulations of the Commission  thereunder,  (2) has
          been  filed  with  the  Commission  under  the  Acts,  (3) has  become
          effective under the Acts, (B) if any post-effective  amendment to such
          registration statement has been filed prior to the Inception Date, the
          most  recent  such  amendment  has  been  declared  effective  by  the
          Commission,   (C)  true  and  complete  copies  of  such  registration
          statement as amended to the Inception  Date are attached  thereto (the
          "Registration  Statement"),  excluding any exhibits  thereto,  (D) the
          Commission  has not issued any order  preventing or suspending the use
          of any  preliminary  prospectus  relating  to any Class of Shares with
          respect to such PPF and the Fund has not  received any notice from the
          Commission pursuant to Section 8(e) of the Investment Company Act with
          respect to the Registration Statement,  (E) the Registration Statement
          and the Final Prospectus contain, all statements which are required by
          the  Acts  and  the  rules  and   regulations   thereunder;   (F)  the
          Registration  Statement  and the Final  Prospectus  do not contain any
          untrue statement of a material fact or omit to state any material fact
          required  to be stated  therein or  necessary  to make the  statements
          therein not  misleading  and (G) the shares of such PPF conform in all
          material  respects  to  the  description   thereof  contained  in  the
          Registration Statement and the Final Prospectus.
<PAGE>

                         () The  Investment  Advisory  Agreement,  the Custodian
          Monitoring Agreement and the Custodian Services Agreement with respect
          to such  PPF  shall  be in  full  force  and  effect  and an  executed
          counterpart  of each such  agreement  shall have been delivered to the
          Insurer;

                         () A copy of the Articles Supplementary with respect to
          such  PPF,  certified  by the  State  Department  of  Assessments  and
          Taxation of Maryland, shall have been delivered to the Insurer;

                         () A copy of the Final  Prospectus with respect to such
          PPF shall have been delivered to the Insurer;

                         () Each party to this Agreement shall have received the
          following executed legal opinions, in form and substance  satisfactory
          to each of the parties hereto, dated the Inception Date:

                    ()   the  opinion  of  Amy R.  Doberman,  Esq.,  counsel  to
                         Aeltus,  substantially  to  the  effect  set  forth  in
                         Exhibit M;

                    ()   the opinion of an Assistant  General  Counsel of Mellon
                         Bank,  N.A.,  substantially  to the effect set forth in
                         Exhibit  N-1,  and the  opinion  of Reed  Smith  Shaw &
                         McClay  LLP,  counsel  to   Russell/Mellon   Analytical
                         Services, LLC, substantially to the effect set forth in
                         Exhibit N-2; and

                    ()   the opinion of Amy R.  Doberman,  Esq.,  Counsel to the
                         Fund,  substantially to the effect set forth in Exhibit
                         O.

                         () The Insurer shall have received a certificate of the
          Secretary or Assistant  Secretary of the Fund certifying that attached
          thereto are true,  complete and correct copies of the resolutions duly
          adopted by the Board of Directors of the Fund authorizing the creation
          of such PPF and the execution by the Fund of the  Investment  Advisory
          Agreement,  the  Custodian  Monitoring  Agreement  and  the  Custodian
          Service  Agreement  with  respect  to  such  PPF  and of the  Articles
          Supplementary  with  respect  to such PPF in the form  filed  with the
          State Department of Assessments and Taxation of Maryland;

                         () The Insurer shall have received a certificate of the
          Secretary or Assistant  Secretary of Aeltus  certifying  that attached
          thereto are true,  complete and correct copies of the resolutions duly
          adopted by the Board of Directors of Aeltus  authorizing the execution
          by Aeltus of the  Investment  Advisory  Agreement with respect to such
          PPF;

                         () The  Insurer  and the Fund  shall  have  received  a
          certificate  of the  Secretary or Assistant  Secretary of Aeltus as to
          the  incumbency  and  signature of the officers or other  employees of
          Aeltus  authorized  to sign the  Investment  Advisory  Agreement  with
          respect to such PPF on behalf of Aeltus, together with evidence of the

<PAGE>

          incumbency of such Secretary or Assistant Secretary,  certified by the
          Secretary or Assistant Secretary of Aeltus;

                         ()  The  Insurer  and  Aeltus  shall  have  received  a
          certificate of the Secretary or Assistant  Secretary of the Fund as to
          the incumbency and signature of the officers or other employees of the
          Fund  authorized  to  sign  the  Investment  Advisory  Agreement,  the
          Custodian  Monitoring  Agreement and the Custodian  Service  Agreement
          with respect to such PPF on behalf of the Fund, together with evidence
          of the incumbency of such Secretary or Assistant Secretary,  certified
          by the Secretary or Assistant Secretary of the Fund;

                         () Each of the  representations  and warranties made by
          Aeltus and the Fund in or pursuant to the Transaction  Documents shall
          be true and correct in all material respects on and as of such date;

                         () No Default or Event of Default  shall have  occurred
          and be continuing on such date;

                         () No  statute,  rule,  regulation  or order shall have
          been enacted, entered or deemed applicable by any Government Authority
          which  would  make  the  transactions   contemplated  by  any  of  the
          Transaction  Documents  illegal or otherwise  prevent the consummation
          thereof; and

                         () All proceedings, and all documents,  instruments and
          other legal matters in connection  with the creation of such PPF shall
          be satisfactory in form and substance to the Insurer.

                           Section . Premiums.  In consideration of the issuance
         by the  Insurer of each  Policy  with  respect to a PPF,  the Fund,  on
         behalf of such PPF,  shall pay to the Insurer a fee in an amount  equal
         to 0.33% per annum of the  average  daily  Total Net Assets of such PPF
         during each calendar month in the Guarantee Period with respect to such
         PPF (the "Policy Fee") payable monthly in arrears on the first Business
         Day of the following calendar month (each a "Fee Payment Date"). Policy
         Fees  payable on each Fee Payment  Date will be  calculated  based on a
         365- or 366-day  year for the  actual  number of days  elapsed  and any
         calendar  month  ending  during a weekend  will include the days during
         such weekend falling in the next calendar month (which days will not be
         included in the next calendar month).

                           Section . Reimbursement Obligations. () If, after any
         Rebalancing on any Business Day pursuant to Section 3.5 with respect to
         any PPF,  (x) all of the assets of such PPF are, or are required to be,
         invested solely in U.S.  Treasury  Zeroes,  U.S. Agency Zeroes and Cash
         Equivalents,  and (y) the Covered  Expense  Ratio used to calculate the
         Present  Value of Covered  Expenses  with  respect to such PPF was less
         than the Higher  Covered  Expense Ratio with respect to such PPF on the
         Valuation Date for such Business Day, a "Permanent Deficit Event" shall
         be deemed to have occurred with respect to such PPF and the  Investment
         Adviser of such PPF shall calculate the Permanent Deficit Reimbursement
         Ratio with respect to such PPF on such Business Day.

                           () After the occurrence of a Permanent  Deficit Event
         with  respect  to any PPF,  the  Investment  Adviser of such PPF hereby
         agrees to pay to the Insurer  from time to time an amount equal to each
         payment  of any  amount  made  for  any  reason  by  such  PPF to  such
         Investment  Adviser,  within  two  Business  Days  of the  date of such
         Investment Adviser's receipt of such payment, until the first Valuation
         Date on which the Reimbursement  Amount with respect to such PPF equals
         or exceeds the product of the  Permanent  Deficit  Reimbursement  Ratio
         with  respect to such PPF and the  Permanent  Fee  Deficit  Amount with
         respect to such PPF on such  Valuation  Date.  Thereafter,  the Insurer
         hereby  agrees  to pay to the  Investment  Adviser  of such  PPF,  on a
         quarterly  basis, on the last Business Day of each calendar quarter and
         on the  Maturity  Date of such  PPF,  the  excess,  if any,  of (a) the
         Reimbursement  Amount with  respect to such PPF over (b) the product of
         the  Permanent  Deficit  Reimbursement  Ratio with  respect to such PPF
         times the Permanent  Fee Deficit  Amount with respect to such PPF as of
         the last Valuation Date of such calendar quarter or such Maturity Date,
         as the case may be.
<PAGE>

                           Section . Indemnification.  () In addition to any and
         all rights of  reimbursement  or any other  rights  pursuant  hereto or
         under law or  equity,  Aeltus  agrees  (i) to pay,  or  reimburse,  the
         Insurer  for all of its  reasonable  out-of-pocket  costs and  expenses
         (including,   without  limitation  as  provided  in  Section  7.5,  the
         reasonable  fees  and   disbursements  of  its  counsel)   incurred  in
         connection with the negotiation, preparation, execution and delivery of
         this  Agreement,  the other  Transaction  Documents and any  amendment,
         supplement or modification  thereof,  or waiver or consent  thereunder,
         (ii)  to pay,  or  reimburse,  the  Insurer  for all of its  reasonable
         out-of-pocket costs and expenses  (including,  without limitation,  the
         reasonable  fees  and   disbursements  of  its  counsel)   incurred  in
         connection with the enforcement or preservation of any rights under the
         Transaction  Documents,  (iii) to pay, indemnify,  and hold the Insurer
         harmless  from any and all  recording  and filing  fees and any and all
         liabilities  with  respect to, or  resulting  from any delay in paying,
         stamp,  excise  and  other  taxes,  if  any,  that  may be  payable  or
         determined to be payable in connection  with the execution and delivery
         of,  or  consummation  or  administration  of any  of the  transactions
         contemplated  by, or any amendment,  supplement or modification  of, or
         any waiver or consent under or in respect of the Transaction  Documents
         and  (iv) to pay,  indemnify  and hold the  Insurer  and its  officers,
         directors  and  employees  (each  an  "Indemnitee")  harmless  from and
         against any and all out-of-pocket  liabilities  (including  penalties),
         obligations,   losses,  damages,   actions,  suits,  demands,   claims,
         judgments,  costs,  expenses  or  disbursements  of any kind or  nature
         whatsoever that arise out of, or in any way relate to or result from or
         out of (A) the transactions  contemplated by the Transaction  Documents
         or (B) any  investigation or defense of, or participation in, any legal
         proceeding   relating   to  the   execution,   delivery,   enforcement,
         performance or administration of the Transaction  Documents (whether or
         not such  Indemnitee is a party  thereto) (all the foregoing in clauses
         (i) through (iv) above, collectively,  the "Indemnified  Liabilities");
         provided  that  Aeltus  shall  have  no  obligation  hereunder  to  any
         Indemnitee  with respect to  Indemnified  Liabilities  arising from the
         gross  negligence,  bad faith or willful  misconduct of any Indemnitee.
         Any payments required to be made by Aeltus under this Section 2.6 shall
         be due and payable by Aeltus on the 30th day after demand therefor.

                           () The  indemnity  provisions of this Section 2.6, as
         well as the  reimbursement  provisions  set forth in Section 2.5, shall
         survive the termination of this Agreement.

                                     ARTICLE
                               MANAGEMENT OF PPFs

                   Section . Eligible Investments.  () The Investment Adviser of
          each PPF shall  segregate the assets of such PPF from all other series
          of the Fund and  ensure  that the  investment  of the  assets  of each
          independently satisfies the requirements of this Article III.

                   () The Investment  Adviser of each PPF shall,  subject to the
          restrictions  of Sections 3.2, 3.3, 3.4 and 3.5,  invest the assets of
          such PPF only in the following  types of  investments  ("Eligible  PPF
          Investments"):

                             () cash  and the  following  short-term  securities
          with remaining  maturities of 180 days or less: (1) direct obligations
          of, and obligations  fully guaranteed as to full and timely payment by
          the full faith and credit of, the United States of America,  excluding
          U.S. Treasury Zeroes and U.S. Agency Zeroes; (2) demand deposits, time
          deposits or certificates  of deposit of any depository  institution or
          trust  company  incorporated  under the laws of the  United  States of
          America or any state thereof;  provided that at the time of investment
          therein  the  commercial  paper or  other  short-term  unsecured  debt
          obligations  thereof  shall be  rated  at  least  A-1 by S&P or P-1 by
          Moody's; (3) bankers acceptances issued by any depository  institution
          or trust company  referred to in clause (2) above;  and (4) commercial
          paper  having  at the time of the  investment  therein  a rating of at
          least A-1 by S&P or P-1 by Moody's;

                             ()  U.S.  Treasury  Zeroes  or U.S.  Agency  Zeroes
          maturing on, or within the 90 days  preceding,  the Maturity Date with
          respect to such PPF;

                             () Non-callable  debt  obligations of a corporation
          maturing within the three years preceding or the three years following
          the  Maturity  Date with respect to such PPF and having a rating of at
          least AA- by S&P or Aa3 by Moody's;  provided that if both Moody's and
          S&P have issued a rating  thereon,  such rating  shall be no less than
          Aa3/AA- ("Corporate Bonds");
<PAGE>

                                    ()  U. S. Treasury Futures;

                                    ()  Index Equities; and

                                    (vi)  Index Futures.

                             Section . Investment  Limitations.  The  Investment
          Adviser of each PPF shall invest the assets of such PPF subject to the
          following limitations:

                             ()  all  Cash  Associated  with  Futures  shall  be
          invested in Cash Equivalents;

                             () such PPF shall hold Cash Equivalents  (excluding
          Cash Margin)  having an  aggregate  Market Value at all times at least
          equal to Cash Associated with Futures with respect to such PPF;

                           () the aggregate Market Value of all Cash Equivalents
         held by such PPF (less Cash  Associated  with  Futures  and Cash Margin
         with respect to such PPF) on any Valuation  Date shall not exceed 4% of
         the Total Net Assets with respect to such PPF on such Valuation Date;

                             () no Cash Equivalent or U.S. Treasury Zero or U.S.
          Agency Zero held by such PPF shall mature after the Maturity Date with
          respect to such PPF;

                             () at the time of any investment in Corporate Bonds
          by such PPF, no more than 2% of the Total Net Assets of such PPF shall
          be invested in Corporate Bonds issued by a particular  issuer or group
          of affiliated issuers;

                             () the  aggregate  net  Notional  Value of all U.S.
          Treasury  Futures  held by such PPF on any  Valuation  Date  shall not
          exceed an amount  equal to 50% of the  aggregate  Market  Value of all
          Corporate Bonds held by such PPF on such Valuation Date;

                             () U.S. Treasury Futures shall be acquired by a PPF
          only in order to shorten  or  lengthen  the  Portfolio  Duration  with
          respect to the Corporate Bonds and U.S.  Treasury Futures held by such
          PPF; () on any Valuation Date, the Portfolio  Duration with respect to
          the Corporate Bonds and U.S.  Treasury  Futures held by such PPF shall
          not be  greater  than the  Theoretical  Zero  Modified  Duration  with
          respect  to such  PPF nor  less  than the  Theoretical  Zero  Modified
          Duration with respect to such PPF minus 0.25;

                             () the aggregate  Market Value of all Index Futures
          held by such PPF on any  Valuation  Date  shall not  exceed 25% of the
          aggregate  Market Value of all Index Equities held by such PPF on such
          Valuation Date;

                             () any  Corporate  Bond  held by such  PPF  that is
          rated less than AA- by S&P or less than Aa3 by  Moody's  shall be sold
          by such PPF within 15 Business Days following the public  announcement
          of such rating;

                             () the  aggregate  Market  Value  of the  Corporate
          Bonds held by such PPF shall not exceed  45% of the  aggregate  Market
          Value of the Fixed Income Portfolio  (excluding U.S. Treasury Futures)
          with respect to such PPF; and

                             () no investment shall be made in securities issued
          by Aetna Inc.
<PAGE>

                           Section  . Index  Equity  Selection  Guidelines.  The
         Investment  Adviser  of each PPF shall  make each  investment  in Index
         Equities in such PPF in accordance with the Selection Guidelines.  Each
         Investment  Adviser shall not make any material change in the Selection
         Guidelines,  including  without  limitation,  the investment  selection
         methodology described therein, without the prior written consent of the
         Insurer.

                           Section   .   Index   Equity    Diversification   and
         Capitalization  Requirements.  The Investment Adviser of each PPF shall
         invest the assets of such PPF,  to the extent  such PPF holds any Index
         Equities, such that the following requirements are satisfied as of each
         Valuation Date:

                           () each PPF shall be  invested in at least 400 of the
         500 Index Equities; provided that no investment in an Index Equity will
         be included for the purposes of satisfying the  requirements  set forth
         in this  paragraph  (a) unless the Fund Weight with respect to such PPF
         and such Index  Equity  equals or exceeds  40% of the Index  Weight for
         such Index Equity;

                           () the aggregate of the Index Weights with respect to
          each of the  Index  Equities  which  are  held by such  PPF and  which
          satisfy the requirements of paragraph (a) above shall not be less than
          85%;

                           () the Fund Weight with  respect to such PPF and each
          Index  Equity  held by such PPF  shall  not  exceed  200% of the Index
          Weight for such Index Equity; and

                           () the Fund Sector  Weight  with  respect to such PPF
          for each Sector  shall not: (i) exceed 135% of the Sector Index Weight
          for such  Sector or (ii) be less than 65% of the Sector  Index  Weight
          for such Sector.

                           Each  Investment  Adviser of a PPF shall  demonstrate
         its compliance with the  requirements and limitations set forth in this
         Section 3.4 by providing to the Insurer, within 10 calendar days of the
         end of  each  month,  a  report  for  such  PPF as of such  month  end,
         substantially in the form attached hereto as Exhibit P hereto.

                           Section . Asset  Allocation and  Rebalancing.  () If,
          with  respect to any PPF,  prior to the open of trading on the NYSE on
          any Business Day, the excess of (1) the sum of:

                           () 70% of the  aggregate  Market  Value of all  Index
          Equities held by such PPF on the Valuation Date for such Business Day,

                           () the aggregate Market Value of all Cash Equivalents
          held by such PPF (less Cash  Associated  with  Futures and Cash Margin
          with respect to such PPF) on the Valuation Date for such Business Day,

                           () the  aggregate  Market Value of all U.S.  Treasury
          Zeroes and U.S.  Agency Zeroes held by such PPF on the Valuation  Date
          for such Business Day,

                           () the aggregate  Market Value of all Corporate Bonds
          held by such PPF on the Valuation Date for such Business Day,

                           () the  aggregate  Market Value of all U.S.  Treasury
          Futures held by such PPF on the Valuation Date for such Business Day,

                           () 70% of the  aggregate  Market  Value of all  Index
          Futures held by such PPF on the Valuation Date for such Business Day,

                           () to the extent not  included in the Market Value of
          the Equity  Portfolio,  Fixed Income Portfolio or the Cash Equivalents
          of such PPF, an amount equal to the  aggregate  amount of interest and
          dividend  receivables  and  receivables for securities sold payable to
          such PPF on the Valuation Date for such Business Day,

                           () an amount equal to the aggregate amount payable to
          such PPF on such Valuation Date on account of a decrease in the margin
          requirements  with respect to the U.S.  Treasury  Futures held by such
          PPF, and
<PAGE>

                           () an amount equal to the aggregate amount payable to
          such PPF by the  Investment  Adviser with respect to such PPF pursuant
          to the  Investment  Advisory  Agreement  with  respect  to such PPF on
          account  of  expenses  incurred  by  such  PPF  that  are  subject  to
          reimbursement by such Investment Adviser,  over (2) an amount equal to
          the  aggregate  amount  of the  liabilities  allocated  to  such  PPF,
          including  all  amounts  payable by such PPF in respect of  securities
          purchased  (the  "Adjusted  Total Net  Assets") is less than the Asset
          Allocation  Threshold  with  respect to such PPF on such  Business Day
          (the  foregoing   determination  an  "Asset  Allocation   Test"),  the
          Investment  Adviser  of such PPF  shall  sell a  portion  of the Index
          Equities  and/or  Index  Futures  held by such  PPF and  reinvest  the
          proceeds of such sale in U.S.  Treasury  Zeroes,  U.S.  Agency Zeroes,
          Corporate Bonds and/or Cash Equivalents such that, after giving effect
          to such sale and  reinvestment  of proceeds,  the  Adjusted  Total Net
          Assets  with  respect to such PPF would equal or exceed the sum of the
          Present Value of the Aggregate  Guarantee  Amount with respect to such
          PPF plus the Present  Value of Covered  Expenses  with respect to such
          PPF. An Asset  Allocation Test shall be performed with respect to each
          PPF by the Investment Adviser of such PPF prior to the open of trading
          on the NYSE on each Business Day.

                           () If, with respect to any PPF,  prior to the open of
         trading on the NYSE on any Business Day, the Adjusted  Total Net Assets
         of such PPF is equal to or greater than the Asset Allocation  Threshold
         with  respect to such PPF and, on such  Business  Day,  the  Investment
         Adviser of such PPF effects an Asset  Reallocation with respect to such
         PPF,  the  Investment   Adviser  of  such  PPF  shall   reallocate  the
         investments  held by such PPF such that,  after  giving  effect to such
         change in  investments,  the Adjusted  Total Net Assets with respect to
         such PPF would  equal or  exceed  the sum of the  Present  Value of the
         Aggregate  Guarantee  Amount with  respect to such PPF plus the Present
         Value of Covered Expenses with respect to such PPF.

                           () If, on any Business Day, the Investment Adviser of
         any PPF shall fail to effect a  Rebalancing  required  by this  Section
         3.5,  such  Investment  Adviser  shall  provide  the  Insurer  and  the
         Custodian  with  written  notice  of such  failure  prior  to the  next
         succeeding Business Day.

                           () If, on any Business  Day, with respect to any PPF,
         the aggregate  Market Value of all Index Equities  permitted to be held
         by such PPF in accordance  with the Asset  Allocation Test is less than
         40% of the Total Net Assets of such PPF, the Investment Adviser of such
         PPF shall sell all  Corporate  Bonds held by such PPF on such  Business
         Day and reinvest the proceeds  thereof in U.S.  Treasury Zeroes or U.S.
         Agency Zeroes or Cash Equivalents.

                           () Each Investment  Adviser of a PPF shall report the
         results of each Asset Allocation Test with respect to such PPF for each
         Business Day in a report  substantially  in the form attached hereto as
         Exhibit Q hereto,  and shall  deliver  each such  report to the Insurer
         prior to the opening of business on the next succeeding Business Day.
<PAGE>

                                     ARTICLE
                                EVENTS OF DEFAULT

                             Section . Default.  If any of the following  events
          (each, an "Event of Default") shall occur and be continuing:

                           () Any  Investment  Adviser of a PPF shall default in
         its observance or performance of any agreement or obligation  contained
         in Section 3.1, 3.2, 3.3, 3.4 or 3.5(d) and such default shall continue
         unremedied for a period of three Business Days; provided,  however that
         such  Investment  Adviser  shall not be in default  of its  obligations
         contained in Section 3.2(c) on any Business Day on which the market for
         Treasury obligations of the U.S. Government is closed;

                           () Any  Investment  Adviser of a PPF shall default in
         its observance or performance of any agreement or obligation  contained
         in Section  3.5(a),  (b), (c) or 3.5(e) and such default shall continue
         unremedied for a period of one Business Day;

                           () Any Investment  Adviser of a PPF or the Fund shall
         default in the observance or performance of any agreement or obligation
         contained in this  Agreement  (other than any  obligation  or agreement
         referred to in  paragraphs  (a) or (b) above) and such default  remains
         unremedied  for a period of 15  Business  Days  after the date on which
         written  notice  thereof  shall have been given by the  Insurer to such
         Investment Adviser or the Fund; or

                           () Any representation or warranty made or deemed made
         by any  Investment  Adviser of a PPF or the Fund in this  Agreement  or
         which is contained in any  certificate,  document or financial or other
         statement  furnished  at any time  under  or in  connection  with  this
         Agreement shall prove to have been incorrect in any material respect on
         or as of  the  date  made  or  deemed  made  and  such  breach  remains
         unremedied  for a period of 15  Business  Days  after the date on which
         written  notice  thereof  shall have been given by the  Insurer to such
         Investment Adviser or the Fund;

         then and only then the  Insurer  shall  have the  right to  direct  the
         investment of funds in the particular PPF or PPFs pursuant to Section 3
         of the  Custodian  Service  Agreement  in the  manner and to the extent
         provided in Section 4.2.

                           Section  .  Remedies.  () After  the  occurrence  and
         during the  continuance of an Event of Default with respect to a PPF or
         an Event of Default not relating to a particular PPF, the Insurer shall
         have the right to deliver to the Investment Adviser of such PPF (in the
         case of an Event of Default  with  respect to a PPF) or the  Investment
         Adviser of each PPF (in the case of an Event of Default not relating to
         a  particular  PPF) and the  Custodian  an Event of Default  Notice (as
         defined in the  Custodian  Service  Agreement).  During the period (the
         "Default  Period")  from and  including the date on which the Custodian
         receives an Event of Default  Notice from the Insurer to and  excluding
         the  Business  Day  following  the date on which the Insurer  gives the
         Custodian  a  Cure  Notice  (as  defined  in  the   Custodian   Service
         Agreement),  the Insurer shall have the right to direct the  investment
         of the PPF as to which such Event of Default shall have occurred or all
         PPFs, as the case may be, by delivering to the  Custodian,  pursuant to
         Section  3 of  the  Custodian  Service  Agreement,  written  investment
         instructions  from the  Investment  Adviser of such PPF as described in
         the next  sentence of this Section  4.2(a) or, under the  circumstances
         described in Section  4.2(b),  its own  instructions in accordance with
         Section 4.2(b). In the event that during the Default Period the Insurer
         receives written investment instructions from the Investment Adviser of
         the PPF as to which  such Event of Default  shall  have  occurred,  the
         Insurer  shall  promptly  forward such  instructions  to the  Custodian
         unless the Insurer  determines that the execution of such  instructions
         would  result  in the  occurrence  of  another  Default  or,  after the
         occurrence and during the continuance of an Event of Default  specified
         in Section  4.1 (a) or (b),  that the  execution  of such  instructions
         would  not  result  in the cure of the  breach  causing  such  Event of
         Default.
<PAGE>

                           () In the  event  that  during a Default  Period  and
         after the occurrence and during the  continuance of an Event of Default
         with respect to a PPF  specified in Section 4.1 (a) or (b) herein,  the
         Insurer shall not have received written  investment  instructions  from
         the  Investment  Adviser  of such PPF with  respect  to such PPF in the
         format set forth in the Custodian Service  Agreement,  the execution of
         which  would  result in the cure of the  breach  causing  such Event of
         Default,  without  resulting in the occurrence of another  Default,  by
         10:00 a.m.,  New York City time,  on the later of the first day of such
         Default  Period and the Business Day after the occurrence of such Event
         of Default,  the Insurer  shall have the right to provide the Custodian
         with its own  investment  instructions  pursuant  to  Section  3 of the
         Custodian Service Agreement, subject to the following conditions:

                             ()  after  giving  effect  to  any  changes  to the
          investments  of  such  PPF  at  the  direction  of  the  Insurer,  the
          investments of such PPF shall be consistent with Article III;

                             () any changes made to the  investments of such PPF
          at the  direction  of the  Insurer  shall be limited to those that are
          reasonably necessary to cure the breach causing such Event of Default;

                             () if such Event of Default is specified in Section
          4.1(a), the specific  investments  causing such Event of Default shall
          be sold;

                             () if such Event of Default is specified in Section
          4.1(a) and Index Equities are required to be sold in order to cure the
          breach causing such Event of Default,  the proceeds of such sale shall
          be reinvested, to the extent practicable, in a pro rata portion of the
          Index  Equities then held by the PPF as to which such Event of Default
          shall have occurred,  unless doing so would result in another Event of
          Default  pursuant  to Section  4.1(b) or not result in the cure of the
          existing Event of Default, in which case the proceeds thereof shall be
          reinvested in U.S. Treasury Zeroes or U.S. Agency Zeroes;

                             () if such Event of Default is specified in Section
          4.1(a) and Corporate  Bonds,  U.S.  Treasury  Futures,  U.S.  Treasury
          Zeroes, U.S. Agency Zeroes or Cash Equivalents are required to be sold
          in  order to cure the  breach  causing  such  Event  of  Default,  the
          proceeds of such sale shall be reinvested,  to the extent practicable,
          in U.S. Treasury Zeroes or U.S. Agency Zeroes; and

                             () if such Event of Default is specified in Section
          4.1(b),  the minimum  amount of Index  Equities or Index Futures as is
          reasonably  necessary in the manner described in Section  4.2(b)(vii),
          after giving  effect to the  reinvestment  of the proceeds  thereof in
          U.S. Treasury Zeroes, U.S. Agency Zeroes or Cash Equivalents, to cause
          the Adjusted Total Net Assets with respect to the PPF as to which such
          Event of Default  shall have  occurred to equal the sum of the Present
          Value of the Aggregate  Guarantee Amount with respect to such PPF plus
          the Present Value of Covered  Expenses with respect to such PPF, shall
          be sold;

                             () if such Event of Default is specified in Section
          4.1(b),  Index Futures and Index  Equities will be sold, to the extent
          practicable,  in the  following  order of priority and manner,  to the
          extent reasonably necessary to satisfy Section 4.2(b)(vi):

                (A) a pro rata  portion  of all Index  Futures held by such PPF
                    shall be sold;

                (B) all Index Futures held by such PPF shall be sold;

                (C) a pro rata portion of all Index Equities shall be
                    sold; and

                (D) all Index Equities shall be sold.

                             () In the  event  that,  after the  occurrence  and
          during the  continuance  of an Event of Default  specified  in Section
          4.1(c)  or  (d),  the  Insurer   shall  not  have   received   written
          instructions  from the  Investment  Adviser of each PPF or the written
          instructions  received from any Investment Adviser would result in the
          occurrence  of a  Default,  then the  Insurer  shall  have no right to
          direct  the  investment  of such  PPF  pursuant  to  Section  3 of the
          Custodian Service Agreement or otherwise, provided no Event of Default
          specified  in  Section  4.1(a)  or  (b)  shall  have  occurred  and be
          continuing.  If an Event of Default specified in Section 4.1(c) or (d)
          shall  occur and be  continuing,  it shall be deemed to have  occurred
          with respect to all PPFs.
<PAGE>

                           () After the occurrence and during the continuance of
         an Event of Default, the Investment Adviser of the PPF as to which such
         Event of Default  shall have  occurred  (in case of an Event of Default
         with  respect to a PPF) or the  Investment  Adviser of each PPF (in the
         case of an Event of Default  not  relating to a  particular  PPF) shall
         deliver trade  instructions only through the Insurer in accordance with
         this Section 4.2 with respect to such PPF.

                           () Upon the cure of an Event of Default,  the Insurer
         shall  give  prompt  written  notice  of such  cure to each  Investment
         Adviser and, unless another Event of Default shall have occurred and be
         continuing, shall promptly give a Cure Notice to the Custodian pursuant
         to the Custodian Service Agreement. Other than after the occurrence and
         during the  continuance of an Event of Default,  the Insurer shall have
         no right to direct the investment of funds in the PPFs.

                                     ARTICLE
                         REPRESENTATIONS AND WARRANTIES

                    Section . Representations and Warranties Relating to Aeltus.
          To induce the  Insurer to enter into this  Agreement  and to issue the
          Policies, Aeltus hereby represents and warrants to the Insurer that:

                    () Aeltus (i) is a Connecticut  corporation  duly organized,
          validly  existing and in good standing  under the laws of the State of
          Connecticut, (ii) has the corporate power and authority, and the legal
          right,  to own its assets and to transact  the business in which it is
          engaged,  (iii)  is  duly  qualified  to do  business  and is in  good
          standing  under the laws of each  jurisdiction  where its ownership or
          lease  of  property  or the  conduct  of its  business  requires  such
          qualification  except where the failure to so qualify would not have a
          material  adverse effect on Aeltus' ability to perform its obligations
          under the  Transaction  Documents and (iv) is in  compliance  with all
          Requirements  of Law  except  where  non-compliance  would  not have a
          material  adverse effect on Aeltus' ability to perform its obligations
          under the Transaction  Documents or the validity or  enforceability of
          the Transaction Documents.

                    () Aeltus has the  corporate  power and  authority,  and the
          legal right, to execute, deliver and perform the Transaction Documents
          to which it is a party and has taken all necessary  action required by
          applicable  Requirements  of Law to authorize the execution,  delivery
          and performance of the  Transaction  Documents to which it is a party.
          Except as has been obtained,  no consent or  authorization  of, filing
          with,  or other act by or in respect of, any  Government  Authority or
          any  other  Person  is  required  in  connection  with the  execution,
          delivery, performance, validity or enforceability by or against Aeltus
          of the  Transaction  Documents to which it is a party.  This Agreement
          has been,  and each other  Transaction  Document to which  Aeltus is a
          party will be, duly executed and  delivered on behalf of Aeltus.  This
          Agreement  constitutes,  and each other Transaction  Document to which
          Aeltus is a party,  when executed and delivered,  will  constitute,  a
          legal,  valid and binding  obligation  of Aeltus  enforceable  against
          Aeltus in accordance with its terms,  except as enforceability  may be
          limited  by   applicable   bankruptcy,   insolvency,   reorganization,
          moratorium  or similar laws  affecting the  enforcement  of creditors'
          rights  generally  and  by  general  equitable   principles   (whether
          enforcement is sought by proceedings in equity or at law).

                    ()  The   execution,   delivery  and   performance   of  the
          Transaction  Documents to which Aeltus is a party will not violate any
          Requirement  of Law or  Contractual  Obligation of Aeltus and will not
          result in, or require,  the creation or  imposition of any Lien on any
          of its property,  assets or revenues  pursuant to any such Requirement
          of Law or Contractual Obligation except where such violation would not
          have a  material  adverse  effect on Aeltus'  ability  to perform  its
          obligations  under  the  Transaction  Documents  or  the  validity  or
          enforceability of the Transaction Documents.
<PAGE>

                    () No litigation,  proceeding or  investigation of or before
          any arbitrator or  Governmental  Authority is pending or threatened by
          or against  Aeltus or against any of its  properties  or revenues  (i)
          asserting the invalidity or unenforceability of any of the Transaction
          Documents,  (ii)  seeking to prevent  the  consummation  of any of the
          transactions  contemplated  by  the  Transaction  Documents  or  (iii)
          seeking  any   determination  or  ruling  that  might  materially  and
          adversely affect (A) Aeltus' ability to perform its obligations  under
          the Transaction  Documents,  (B) the validity or enforceability of the
          Transaction Documents or (C) the Insurer.

                    () Aeltus is duly  registered  and in good standing with the
          Commission as an investment adviser under the Investment Advisers Act,
          and there does not exist any proceeding or any facts or  circumstances
          the  existence  of which  could  lead to any  proceeding  which  could
          adversely  affect the registration or good standing of Aeltus with the
          Commission;   Aeltus  is  not  prohibited  by  any  provision  of  the
          Investment  Advisers  Act  or  the  Investment  Company  Act,  or  the
          respective  rules  and  regulations  thereunder,  from  acting  as  an
          investment adviser of the Fund as contemplated hereunder.

                    Section .  Representations  and  Warranties  Relating to the
          Fund. Aeltus and the Fund hereby, jointly and severally, represent and
          warrant to the Insurer that:

                           () The  Fund  (i) is a  corporation  duly  organized,
         validly  existing and in good  standing  under the laws of the State of
         Maryland;  (ii) has the corporate  power and  authority,  and the legal
         right,  to own its assets and to transact  the  business in which it is
         engaged; (iii) is duly qualified to do business and is in good standing
         under the laws of each  jurisdiction  where its  ownership  or lease of
         property or the conduct of its  business  requires  such  qualification
         except  where the  failure  to so  qualify  would  not have a  material
         adverse effect on the Fund's ability to perform its  obligations  under
         the  Transaction  Documents;   and  (iv)  is  in  compliance  with  all
         Requirements  of Law  except  where  non-compliance  would  not  have a
         material   adverse   effect  on  the  Fund's  ability  to  perform  its
         obligations  under  the  Transaction   Documents  or  the  validity  or
         enforceability of the Transaction Documents.

                           () The Fund has the  corporate  power and  authority,
         and the legal right, to execute, deliver and perform this Agreement and
         has taken all necessary  action required by applicable  Requirements of
         Law to  authorize  the  execution,  delivery  and  performance  of this
         Agreement. No consent or authorization of, filing with, or other act by
         or in  respect  of, any  Government  Authority  or any other  Person is
         required  in  connection  with the  execution,  delivery,  performance,
         validity or  enforceability  by or against the Fund of the  Transaction
         Documents  to which it is a party,  other than a filing  made under the
         Securities  Act of 1933 and the  Investment  Company Act of 1940.  This
         Agreement  has been duly  executed and  delivered on behalf of the Fund
         and  constitutes  a legal,  valid and  binding  obligation  of the Fund
         enforceable  against the Fund in accordance  with its terms,  except as
         enforceability  may be limited by  applicable  bankruptcy,  insolvency,
         reorganization, moratorium or similar laws affecting the enforcement of
         creditors'  rights  generally  and  by  general  equitable   principles
         (whether enforcement is sought by proceedings in equity or at law).

                           () The  execution,  delivery and  performance  of the
         Transaction  Documents  to which it is a party  will  not  violate  any
         Requirement of Law or  Contractual  Obligation of the Fund and will not
         result in, or require, the creation or imposition of any Lien on any of
         its property,  assets or revenues  pursuant to any such  Requirement of
         Law or Contractual  Obligation  except where such  violation  would not
         have a material  adverse  effect on the Fund's  ability to perform  its
         obligations  under the Transaction  Documents to which it is a party or
         the validity or enforceability of the Transaction Documents to which it
         is a party.
<PAGE>

                           () No litigation,  proceeding or  investigation of or
         before  any  arbitrator  or   Governmental   Authority  is  pending  or
         threatened  by or against the Fund or against any of its  properties or
         revenues (i)  asserting  the  invalidity  or  unenforceability  of this
         Agreement,  (ii)  seeking to  prevent  the  consummation  of any of the
         transactions contemplated by the Transaction Documents to which it is a
         party  or  (iii)  seeking  any   determination  or  ruling  that  might
         materially  and adversely  affect (A) the Fund's ability to perform its
         obligations under this Agreement, (B) the validity or enforceability of
         this Agreement or (C) the Insurer.

                           () The Fund is duly registered with the Commission as
         an  open-end,  diversified  management  investment  company  under  the
         Investment  Company Act and the Fund has been operated in compliance in
         all material respects with the Investment Company Act and the rules and
         regulations thereunder.


                                     ARTICLE
                                    COVENANTS

                    Section . Covenants of Investment  Adviser.  The  Investment
          Adviser of each PPF hereby  covenants  and agrees that during the term
          of this Agreement:

                    () it shall comply in all material  respects  with the terms
          and conditions of the Transaction Documents to which it is a party and
          shall  provide  the  Insurer  with  written  notice  immediately  upon
          becoming  aware of any material  breach by it of the provisions of any
          such agreements;

                    () it shall not amend,  supplement or otherwise  modify,  or
          agree  to  any  waiver   with   respect  to  any   provision   of  the
          Administrative Services Agreement or the Investment Advisory Agreement
          with respect to such PPF if such amendment, supplement or modification
          would be reasonably  likely to have a material  impact on the Insurer,
          any PPF  Shareholder or any PPF,  without the prior written consent of
          the Insurer;

                    () it shall not elect to terminate the  Investment  Advisory
          Agreement with respect to such PPF,  without the prior written consent
          of the Insurer;

                    () it shall not enter into a Subadvisory  Agreement pursuant
          to Article IV of the  Investment  Advisory  Agreement to which it is a
          party, without the prior written consent of the Insurer;

                    ()  other  than  in  connection  with  the  reinvestment  of
          dividends,  it shall not allow the  offering  or sale of the shares of
          such PPF after the Offering Period with respect to such PPF;

                    () it shall promptly  notify the Insurer of any  information
          or event, to the knowledge of such Investment  Adviser,  that would be
          reasonably likely to result, through passage of time or otherwise,  in
          the occurrence of an Event of Default;

                    () it  shall  notify  the  Insurer  in  the  monthly  report
          delivered  to the  Insurer  pursuant  to Section 3.4 of the use of any
          Substitute Valuation Source during the preceding month;

                    () it shall  provide  to the  Insurer  copies  of the  Final
          Prospectus  (including the Statement of Additional  Information)  with
          respect to such PPF and such  additional  information  with respect to
          any PPF as the Insurer may from time to time reasonably request,  and,
          after the  occurrence of an Event of Default with respect to such PPF,
          at the expense of the  Investment  Adviser of such PPF,  during normal
          business  hours with  reasonable  prior  notice  allow the  Insurer to
          inspect,  audit  and make  copies  of and  abstracts  from the  Fund's
          records  regarding such PPF and to visit the offices of the Investment
          Adviser  of such  PPF for  the  purpose  of  examining  such  records,
          internal  controls  and  procedures   maintained  by  such  Investment
          Adviser;
<PAGE>

                           () prior to filing with the  Commission any amendment
         to the Registration Statement with respect to such PPF or supplement to
         the Final  Prospectus with respect to such PPF, it shall furnish a copy
         thereof to the Insurer  and shall  obtain the consent of the Insurer to
         any such  filing  that  would be  reasonably  likely to have a material
         impact on the Insurer,  any PPF  Shareholder  or any PPF, which consent
         shall not be unreasonably withheld;

                           () it shall  notify the Insurer  promptly  (i) of any
         request or proposed  request by the  Commission for an amendment to the
         Registration  Statement with respect to such PPF or a supplement to the
         Final  Prospectus with respect to such PPF, (ii) of the issuance by the
         Commission  of  any  stop-order  suspending  the  effectiveness  of the
         Registration  Statement  with respect to such PPF or the  initiation or
         threat of any such  stop-order  proceeding  or (iii) of  receipt by the
         Fund of a notice  from or order of the  Commission  pursuant to Section
         8(e) of the  Investment  Company Act with  respect to any  Registration
         Statement with respect to such PPF;

                           () it shall not amend or otherwise modify the Sectors
         as set forth on Annex B or the Sector to which any Index Equity belongs
         unless such change is the result of a material  merger or a significant
         acquisition or disposition by the issuer of such Index Equity,  without
         the prior written consent of the Insurer;

                    () it shall comply in all material  respects  with the terms
          and provisions of the Acts and the Investment Adviser Act with respect
          to such PPF; and

                    () it shall not  terminate  such PPF  during  the  Guarantee
          Period prior to the Maturity Date.

                    Section . Covenants of the Fund.  The Fund hereby  covenants
          and agrees that during the term of this Agreement:

                    () it shall comply in all material  respects  with the terms
          and conditions of the Transaction Documents to which it is a party and
          shall  provide  the  Insurer  with  written  notice  immediately  upon
          becoming  aware of any material  breach by it of the provisions of any
          such agreements;

                    () it shall not amend,  supplement or otherwise  modify,  or
          agree to any waiver with  respect to any  provision  of the  Custodian
          Monitoring  Agreement or the Custodian Service Agreement,  without the
          prior written consent of the Insurer;
<PAGE>

                    () it shall not amend,  supplement or otherwise  modify,  or
          agree  to  any  waiver   with   respect  to  any   provision   of  the
          Administrative  Services  Agreement if such  amendment,  supplement or
          modification  would be reasonably  likely to have a material impact on
          the Insurer, any PPF Shareholder or any PPF, without the prior written
          consent of the Insurer;

                    () it shall not amend,  supplement or otherwise  modify,  or
          agree to any waiver with respect to any  provision  of the  Investment
          Advisory  Agreement  with  respect  to  any  PPF  if  such  amendment,
          supplement  or  modification  would  be  reasonably  likely  to have a
          material  impact  on the  Insurer,  any PPF  Shareholder  or any  PPF,
          without the prior written consent of the Insurer;

                    () it shall not amend,  supplement  or otherwise  modify any
          provision of its Articles of Amendment and Restatement or the Articles
          Supplementary with respect to any PPF if such amendment, supplement or
          modification  would be reasonably  likely to have a material impact on
          the Insurer, any PPF Shareholder or any PPF, without the prior written
          consent of the Insurer;

                    () it shall not  change  the  manner  in which  the  general
          liabilities  of the Fund are allocated to any PPF or the assets of any
          PPF are  allocated  to any Class of Shares of such PPF if such  change
          would be reasonably  likely to have a material  impact on the Insurer,
          any PPF  Shareholder or any PPF,  without the prior written consent of
          the Insurer;

                    () promptly  after any  amendment or waiver of any provision
          of the Administrative  Services  Agreement or the Investment  Advisory
          Agreement  with  respect to any PPF or the filing of any  amendment to
          its   Articles  of   Amendment   and   Restatement   or  the  Articles
          Supplementary  with  respect to any PPF, it shall  provide the Insurer
          with a copy of any such amendment or waiver;

                    () in the event that it elects to terminate  the  Investment
          Advisory  Agreement with Aeltus or any other  Investment  Adviser with
          respect to any PPF, it shall cause the  successor  investment  advisor
          with  respect  to  such  PPF to  enter  into  an  Investment  Advisory
          Agreement  with  respect to such PPF and this  Agreement  prior to the
          effective date of such termination;

                    () in  the  event  that  either  it or the  Custodian  shall
          terminate  the  Custodian   Agreement  or  the  Custodian   Monitoring
          Agreement and the Custodian Services Agreement,  it shall enter into a
          custodian  agreement  and  a  Custodian  Monitoring  Agreement  and  a
          Custodian Service Agreement with a successor Custodian or an affiliate
          thereof prior to the effective date of such termination;

                    () within 90 days of the end of each PPF's fiscal  year,  it
          shall  provide to the Insurer the  financial  statements  for each PPF
          with  respect  to such  fiscal  year,  audited by  independent  public
          accountants;

                    ()  it  shall  maintain   insurance  policies  covering  its
          liabilities  to its  officers,  directors,  employees and agents under
          subparagraph  (d) of Article  XII of its  Articles  of  Amendment  and
          Restatement  of the types and in the amounts as is customary for funds
          similar to the Fund;

                    () it shall comply in all material  respects  with the terms
          and provisions of the Acts with respect to each PPF; and

                    () other than in connection with the redemption of shares by
          a PPF  Shareholder  or the  reinvestment  of  dividends,  it shall not
          change the number of shares of any PPF outstanding.

                                     ARTICLE
                               FURTHER AGREEMENTS

                    Section . Obligations  Absolute.  The obligations of Aeltus,
          each  Investment  Adviser and the Fund pursuant to this  Agreement are
          absolute and unconditional  and will be paid or performed  strictly in
          accordance with the respective terms thereof, irrespective of:

                    ()  any  lack  of  validity  or  enforceability  of,  or any
          amendment  or other  modification  of, or waiver with  respect to, the
          Transaction Documents;

                    () any amendment or waiver of, or consent to departure from,
          the Policies or any Transaction Document;


<PAGE>

                           () the  existence of any claim,  set-off,  defense or
         other  rights  either  may  have at any time  against  the  other,  any
         beneficiary  or any  transferee  of the  Policies  (or any  persons  or
         entities for whom any such  beneficiary  or any such  transferee may be
         acting),  the  Insurer  or  any  other  person  or  entity  whether  in
         connection   with  the  Policies,   this  Agreement  or  any  unrelated
         transactions;

                           () any  statement  or any  other  document  presented
         under the Policies (including any Notice for Payment (as defined in the
         Policies)) proving to be forged, fraudulent, invalid or insufficient in
         any respect or any statement  therein being untrue or inaccurate in any
         respect whatsoever;

                           () the inaccuracy or alleged inaccuracy of any Notice
          for Payment upon which any drawing under a Policy is based;

                           ()  payment  by the  Insurer  under a Policy  against
         presentation  of a draft of certificate  which does not comply with the
         terms  of such  Policy,  provided  that  such  payment  shall  not have
         constituted gross negligence or willful  misconduct or bad faith of the
         Insurer;

                           () any  default  or alleged  default  of the  Insurer
          under  a  Policy   other  than  a  default  with  respect  to  payment
          thereunder; or

                           () any other  circumstance  or happening  whatsoever,
         provided  that the same shall not have  constituted  gross  negligence,
         willful  misconduct  or bad faith of the Insurer and to the extent that
         such do not  result in a default  with  respect to  payments  under the
         Policies.

                           Section . Reinsurance  and  Assignments.  The Insurer
         shall have the right to give  participation  in its  rights  under this
         Agreement and to enter into  contracts of  reinsurance  with respect to
         the  Policies,   provided  that  the  Insurer   agrees  that  any  such
         disposition  will  not  alter  or  affect  in any  way  whatsoever  the
         Insurer's direct obligations hereunder and under the Policies.  Neither
         Aeltus  nor the Fund may assign its  obligations  under this  Agreement
         without the prior written consent of the Insurer.

                           Section . Fund Liability.  Any other provision to the
         contrary  notwithstanding,   any  liability  of  the  Fund  under  this
         Agreement with respect to a PPF, or in connection with the transactions
         contemplated herein with respect to a PPF, shall be discharged only out
         of the assets of that PPF, and no other  portfolio of the Fund shall be
         liable with respect thereto.

                           Section .  Liability  of the  Insurer.  Aeltus,  each
         Investment Adviser and the Fund agree that neither the Insurer, nor any
         of its officers,  directors or employees shall be liable or responsible
         for (except to the extent of its own or their gross negligence, willful
         misconduct or bad faith) (a) the use which may be made of any Policy by
         any Person or for any acts or omissions of another Person in connection
         therewith or (b) the validity, sufficiency,  accuracy or genuineness of
         any  documents  delivered  to the  Insurer,  or of  any  endorsement(s)
         thereon,  even if such  documents  should in fact prove to be in any or
         all  respects   invalid,   insufficient,   fraudulent  or  forged.   In
         furtherance  and not in  limitation of the  foregoing,  the Insurer may
         accept  documents  that  appear on their  face to be in order,  without
         responsibility for further investigation (except to the extent that the
         Insurer acted with gross negligence, willful misconduct or bad faith).

                           Section . Fees and Expenses. Aeltus agrees to pay all
         reasonable  costs and  expenses  in  connection  with the  preparation,
         execution  and  delivery  of the  Transaction  Documents  and all other
         documents   delivered   with  respect   thereto,   including,   without
         limitation,  the fees of Moody's  and S&P  incurred  by the  Insurer in
         connection with this Agreement and the transactions contemplated hereby
         and by the other Transaction  Documents and the fees of Simpson Thacher
         & Bartlett,  counsel to the Insurer.  All such fees, costs and expenses
         shall be payable on or prior to the date which is 30 days from the date
         on which an invoice for any such fees,  costs and  expenses  shall have
         been presented to Aeltus.
<PAGE>

                                     ARTICLE
                                  MISCELLANEOUS

                           Section .  Amendments  and  Waivers.  No amendment or
         waiver of any provision of this  Agreement nor consent to any departure
         therefrom, shall in any event be effective unless in writing and signed
         by all of the parties hereto; provided that any waiver so granted shall
         extend only to the specific  event or  occurrence  so waived and not to
         any other similar event or  occurrence  which occurs  subsequent to the
         date of such waiver.

                           Section .  Notices.  Except to the  extent  otherwise
         expressly provided herein, all notices, requests and demands to or upon
         the respective  parties hereto to be effective shall be in writing (and
         if, sent by mail, certified or registered, return receipt requested) or
         confirmed  facsimile   transmission  and,  unless  otherwise  expressly
         provided  herein,  shall be deemed to have been duly given or made when
         delivered by hand, or three Business Days after being  deposited in the
         mail, postage prepaid, or, in the case of facsimile transmission,  when
         sent, addressed as follows:

                           If to Aeltus:

                                    Aeltus Investment Management, Inc.
                                    10 State House Square, SH11
                                    Hartford, Connecticut 06103-3602
                                    Attention:  Vice President & General Counsel
                                    Telephone:  (860) 275-2032
                                    Facsimile:  (860) 275-2158

                           If to the Fund:

                                    10 State House Square, SH14
                                    Hartford, Connecticut  06103-3602
                                    Attn:  President
                                    Telephone:  (860) 275-3055
                                    Facsimile:  (860) 275-3394

                           If to the Insurer:

                                    MBIA Insurance Corporation
                                    113 King Street
                                    Armonk, New York 10504
                                    Attention:  Mr. Kevin Loescher
                                    Telephone:  914/765-3933
                                    Facsimile:  914/765-3161

                           Section . No Waiver,  Remedies and  Severability.  No
         failure  on the  part of the  Insurer  to  exercise,  and no  delay  in
         exercising,  any right hereunder shall operate as a waiver thereof, nor
         shall any single or partial  exercise  of any such right  preclude  any
         other or further  exercise  thereof or the exercise of any other right.
         The remedies  herein  provided are  cumulative and not exclusive of any
         remedies provided by law. The parties further agree that the holding by
         any court of  competent  jurisdiction  that any  remedy  pursued by the
         Insurer  hereunder is unavailable or unenforceable  shall not affect in
         any way the ability of the Insurer to pursue any other remedy available
         to it. In the  event  any  provision  of this  Agreement  shall be held
         invalid or  unenforceable by any court of competent  jurisdiction,  the
         parties  hereto agree that such holding shall not  invalidate or render
         unenforceable any other provision hereof.
<PAGE>

                           Section  .  Payments.  All  payments  to the  Insurer
          hereunder  shall be made in lawful  currency  of the United  States in
          immediately  available funds and shall be made prior to 2:00 p.m. (New
          York City time) on the date such  payment is due by wire  transfer  to
          The Chase Manhattan Bank, ABA #021-000021,  MBIA Insurance Corporation
          Account Number 910-2-721-728 or to such other office or account as the
          Insurer may direct.  All payments to Aeltus hereunder shall be made in
          lawful  currency  of the United  States and in  immediately  available
          funds on the date such  payment is due by wire  transfer  to The Chase
          Manhattan Bank, ABA  #021-000021,  Aeltus  Investment  Management Inc.
          Account  Number  910-2-709-186,  or to such other office or account as
          Aeltus may direct.

                           Whenever any payment  under this  Agreement  shall be
          stated to be due on a day which is not a Business  Day,  such  payment
          shall be made on the next succeeding  Business Day, and such extension
          of time shall in such cases be included in computing interest or fees,
          if any, in connection with such payment.

                           Section .  Governing  Law.  This  Agreement  shall be
          construed,  and the  obligations,  rights and  remedies of the parties
          hereunder  shall be  determined,  in  accordance  with the laws of the
          State of New York.

                           Section  .   Counterparts.   This  Agreement  may  be
          executed  in  counterparts  of  the  parties  hereto,  and  each  such
          counterpart  shall be considered an original and all such counterparts
          shall constitute one and the same instrument.

                           Section .  Paragraph  Headings,  Etc. The headings of
          paragraphs  contained in this  Agreement are provided for  convenience
          only.  They form no part of this  Agreement  and shall not  affect its
          construction or interpretation.

                           Section . Termination. This Agreement shall terminate
          on  the  earlier  of:  (a)  the  first  date  as of  which  the  final
          outstanding  Policy has  terminated in accordance  with the provisions
          thereof  and  the  Insurer  has  recovered  all  amounts  owing  to it
          hereunder or (b) the date on which the Aggregate Guarantee Amount with
          respect to each PPF equals zero.  Any  termination  of this  Agreement
          will be  effective  only  upon  the  delivery  to the  Insurer  of all
          Policies,  whereupon  the Policies will be cancelled and the Insurer's
          liabilities thereunder will cease.



<PAGE>


                           IN WITNESS WHEREOF,  the parties hereto have executed
         this Agreement, all as of the day and year first above mentioned.


                                         MBIA INSURANCE CORPORATION,
                                         as Insurer

                                          By:   /s/ Ann D. McKenna
                                           Name:  Ann D. McKenna
                                           Title:    Assistant Secretary



                                          AELTUS INVESTMENT MANAGEMENT, INC.

                                          By:   /s/ Neil Kochen
                                            Name:  Neil Kochen
                                            Title:    Managing Director


                                          AETNA SERIES FUND, INC.
                                          By:   /s/ J. Scott Fox
                                             Name:  J. Scott Fox
                                             Title:    President




<PAGE>


                                     Annex A



<PAGE>



                                     Annex B
                                   Sector List


<PAGE>



                                     Annex C

               Sample Calculation of Hypothetical Total Net Assets



<PAGE>
                                    EXHIBIT A

                                 FORM OF POLICY
                                INSURANCE POLICY

                           MBIA Insurance Corporation
                             Armonk, New York 10504

                            Policy No. ____-____-___

                  MBIA Insurance  Corporation (the "Insurer"),  in consideration
         of the payment of the premium and subject to the terms of this  Policy,
         hereby  unconditionally and irrevocably  guarantees to the Aetna Series
         Fund,  Inc.  (the  "Fund"),  on  behalf of the  shareholders  (the "PPF
         Shareholders")  of the capital stock of the Fund  designated  the Aetna
         Principal Protection Fund _ (the "PPF"), the payment by the Fund of the
         Deficit  (as defined  below) on  _____________,  ______ (the  "Maturity
         Date") in an amount up to $__________ (the "Initial Aggregate Guarantee
         Amount"), for which a Demand for Payment in the form attached hereto as
         Attachment 1 and made a part of this Policy (the "Demand for  Payment")
         has been  presented to State Street Bank and Trust  Company,  N.A. (the
         "Fiscal  Agent") in accordance  with the terms of this Policy.  As used
         herein,  the  term  "Deficit"  refers  to the sum of the  product  with
         respect to each Class of Shares (as defined below) of (a) the number of
         shares of such Class of Shares on the  Maturity  Date times (b) amount,
         if any,  by which  the  Guarantee  Per Share (as  defined  below)  with
         respect to such Class of Shares on the  Maturity  Date exceeds (ii) the
         NAV (as defined  below) for such Class of Shares on the Maturity  Date.
         Payments  under this Policy shall be made only at the time set forth in
         this Policy, and no accelerated payments shall be made.

                  1. One (1)  Business Day (as defined  below) after  receipt by
         the Fiscal  Agent of a Demand for Payment,  duly  executed by the Fund,
         the Insurer  will make a deposit of funds  immediately  available in an
         account with State Street Bank and Trust  Company,  N.A.,  in New York,
         New York, or its  successor,  sufficient for the payment to the Fund of
         the Deficit.

                  2. Demand for Payment hereunder may be made by telecopy, telex
         or  telegram of the  executed  Demand for Payment in care of the Fiscal
         Agent.  If a  Demand  for  Payment  made  hereunder  does  not,  in any
         instance,  conform  to the terms and  conditions  of this  Policy,  the
         Insurer  shall  give  notice to the Fund,  as  promptly  as  reasonably
         practicable,   that  such  Demand  for  Payment  was  not  effected  in
         accordance  with the terms and  conditions  of this  Policy and briefly
         state the reason(s) therefor.  Upon being notified that such Demand for
         Payment was not effected in accordance  with this Policy,  the Fund may
         attempt to correct any such nonconforming Demand for Payment if, and to
         the extent that, the Fund is entitled and able to do so.

                  3. The amount  payable by the Insurer  under this Policy shall
         be limited to the Initial Aggregate Guarantee Amount.

                  4. Any  service  of  process  on the  Insurer or notice to the
         Insurer may be made to the  Insurer at its offices  located at 113 King
         Street, Armonk, New York 10504, Attention: Insured Portfolio Management
         -- Structured  Finance,  and such service of process shall be valid and
         binding.
<PAGE>

                  5. The term of this Policy  shall  expire upon the earliest to
         occur  of (a)  the  second  Business  Day  immediately  succeeding  the
         Maturity  Date,  (b) the  payment by the Insurer of the Deficit and (c)
         the date on which the Aggregate  Guarantee  Amount (as defined  herein)
         equals zero (the "Expiration Date").

                  6. This Policy shall be governed by and interpreted  under the
         laws of the State of New York.  Any suit  hereunder in connection  with
         any payment may be brought only by the Fund within three years after ()
         a Demand for Payment, with respect to such payment, is made pursuant to
         the  terms of this  Policy  and the  Insurer  has  failed  to make such
         payment or () payment would  otherwise  have been due hereunder but for
         the  failure on the part of the Fund to deliver to the Insurer a Demand
         for Payment pursuant to the terms of this Policy.

                  7. This Policy,  including  Attachments  1 and 2 hereto,  sets
         forth in full the terms of the obligations of the Insurer. Reference in
         this Policy to other  documents or  instruments  is for  identification
         purposes,  and such  reference  shall not  modify  or affect  the terms
         hereof or cause such documents or instruments to be deemed incorporated
         herein.

                  8. This Policy is noncancelable.

                    . This Policy is neither transferable nor assignable.

                    . This  Policy  shall be returned to the Insurer by the Fund
          on the  Expiration  Date together with a notice  substantially  in the
          form of Attachment 2 hereto.

                    . The  terms  defined  in  this  paragraph  shall  have  the
          meanings provided herein for all purposes of this Policy:

                    "Aeltus"  means  Aeltus   Investment   Management,   Inc.  a
          Connecticut corporation.

                    "Aggregate   Guarantee   Amount"  means,   on  any  date  of
          determination, the aggregate Guarantee Amounts with respect to all PPF
          Shareholders on such date.

                    "Business  Day means any day other than a day on which banks
          located  in the City of New York,  New York are  authorized  by law to
          close or on which the New York Stock Exchange is closed for business.

                    "Class A Shares"  means the shares of  capital  stock of the
          Fund  designated  as the  Class A  shares  of the PPF in the  Articles
          Supplementary creating the PPF.

                    "Class B Shares"  means the shares of  capital  stock of the
          Fund  designated  as the  Class B shares  of such PPF in the  Articles
          Supplementary creating the PPF.

                    "Class  of  Shares"  means  the  Class A  Shares  or Class B
          Shares.

                    "Covered  Expenses"  means,  for any  Class of  Shares,  the
          annual fund  operating  expenses  enumerated  in the Final  Prospectus
          relating to such PPF as of the last day of the Offering Period.

                    "Distribution Per Share" means, with respect to any Class of
          Shares,  an  amount  equal  to  the  quotient  of  the  amount  of any
          distribution  or payment by the Fund in respect of, or  allocated  to,
          such Class of Shares  that is not a Covered  Expense or a  transaction
          related brokerage expense, and shall include, without limitation,  any
          distribution of income,  dividends,  capital gains or principal to the
          PPF  Shareholders  of such Class of Shares  and any  payment of income
          taxes or excise taxes allocated to such Class of Shares divided by the
          number of shares of such  Class of Shares  outstanding  on the date of
          such distribution or payment.
<PAGE>

                  "Final Prospectus" means the prospectus  pursuant to which the
         shares of the PPF were  offered for sale,  including  the  Statement of
         Additional   Information  with  respect  to  the  PPF  filed  with  the
         Securities  and  Exchange  Commission  pursuant  to Rule 497  under the
         Securities Act on or prior to the last day of the Offering Period.

                  "Guarantee  Amount" means, with respect to any PPF Shareholder
         of any Class of Shares, on any date of  determination,  an amount equal
         to the product of (i) the  Guarantee per Share for such Class of Shares
         held by such PPF  Shareholder on such date and (ii) the total number of
         such shares held by such PPF Shareholder.

                  "Guarantee  per  Share"  means,  with  respect to any Class of
         Shares (i) the NAV for such Class of Shares at the close of business on
         the last day of the Offering Period and (ii) thereafter on any Business
         Day,  the  Guarantee  per  Share  for  such  Class  of  Shares  on  the
         immediately  preceding  Business Day divided by the sum of one plus the
         quotient of (A) the amount of any  Distribution  Per Share with respect
         to such  Class of  Shares  effective  since the  immediately  preceding
         Business  Day  divided  by (B) the NAV for such  Class of Shares at the
         close of business on the day such Distribution Per Share was effective.

                  "NAV" means, with respect to any Class of Shares of a PPF, (a)
         on the commencement  date of such PPF, the net asset value per share of
         such Class of Shares  established  by the Fund for such date and (b) on
         any date of determination  thereafter the quotient of (i) the excess of
         (x) the market  value of the assets  allocated  to that Class of Shares
         determined  as of the close of regular  trading on the NYSE by the Fund
         in the manner  described in the Final  Prospectus  with respect to such
         PPF over (y) the market  value of any  liabilities  allocated to and/or
         associated  with  such  Class of Shares  determined  as of the close of
         regular trading on the NYSE by the Fund in the manner  described in the
         Final Prospectus with respect to such PPF divided by (ii) the number of
         outstanding  shares of that Class of Shares at such time.  The  assets,
         income,  gain,  loss and  liabilities  (other  than  those  liabilities
         relating  specifically  to a Class  of  Shares)  of each  PPF  shall be
         allocated  to  each  Class  of  Shares  of  such  PPF on  each  date of
         determination  on a pro rata  basis  based on the NAV of such  Class of
         Shares on the preceding date of determination.

                  "Offering  Period" means the period during which the shares of
         the PPF were  offered  for sale to  investors  described  in the  Final
         Prospectus.

         THIS  POLICY IS NOT  COVERED BY THE  PROPERTY/CASUALTY  INSURANCE  FUND
         SPECIFIED IN ARTICLE SEVENTY-SIX OF THE NEW YORK STATE INSURANCE LAW.

                  IN WITNESS  WHEREOF,  the Insurer has caused this Policy to be
         executed in  facsimile  on its behalf by its duly  authorized  officers
         this ____ day of _______, 1999.

                                               MBIA INSURANCE CORPORATION

                                               By
                                               President

         Attachment 1
         Insurance Policy No. ____-____-___

<PAGE>

                               DEMAND FOR PAYMENT


State Street Bank and Trust Company, N.A.
  as Fiscal Agent for MBIA Insurance
  Corporation
15th Floor
61 Broadway
New York, New York  10006
         Attention:  [Municipal Registrar and
                            Paying Agency]

MBIA Insurance Corporation
113 King Street
Armonk, New York  10504
         Attention:  President

         Reference  is made  to the  Insurance  Policy  No.  ____-____-___  (the
"Policy") issued by MBIA Insurance Corporation (the "Insurer").  The terms which
are capitalized  herein and not otherwise defined have the meanings specified in
the Policy unless the context otherwise requires.

         Aetna Series Fund, Inc. (the "Fund) hereby certifies that:  [Choose one
         of the following]

                  ()  The  Fund,  on  behalf  of  the  shareholders   (the  "PPF
         Shareholders")  of the capital stock of the Fund  designated  the Aetna
         Principal  Protection Fund _ (the "PPF"),  is the beneficiary under the
         Policy.

                  () The  Fund,  on  behalf  of the  PPF  Shareholders,  demands
         payment of $___________________,  the amount by which (i) the Aggregate
         Guarantee  Amount  exceeds (ii) the Total Net Assets as of the Maturity
         Date,  and  directs  that  payment  under  the  Policy  be  made to the
         following account by bank wire transfer of federal or other immediately
         available  funds one (1) Business Day after receipt by the Fiscal Agent
         of this Demand for Payment in accordance  with the terms of the Policy:
         ____________.

                                      Aetna Series Fund, Inc.

                                      By:__________________________________
                                      Name:
                                      Title:

Any Person Who  Knowingly  And With Intent To Defraud Any  Insurance  Company Or
Other Person Files An Application for Insurance Or Statement Of Claim Containing
Any  Materially  False  Information,  Or Conceals For The Purpose Of  Misleading
Information Concerning Any Fact Material Thereto, Commits A Fraudulent Insurance
Act,  Which Is A Crime,  And Shall  Also Be Subject  To A Civil  Penalty  Not To
Exceed Five  Thousand  Dollars  And The Stated  Value Of The Claim For Each Such
Violation.






<PAGE>



                                 EXPIRATION DATE

MBIA Insurance Corporation
113 King Street
Armonk, New York  10504
Attention:  President

         Reference  is made  to the  Insurance  Policy  No.  ____-____-___  (the
"Policy") issued by MBIA Insurance Corporation (the "Insurer").  The terms which
are capitalized  herein and not otherwise defined have the meanings specified in
the Policy unless the context otherwise requires.

         [The  undersigned  hereby  certifies  and confirms that on the Maturity
Date the  Aggregate  Guarantee  Amount  was  equal to or less than the Total Net
Assets as of the Maturity Date.] [The Insurer has paid  $________,  the Deficit,
under the Policy.]  [The  undersigned  hereby  certifies  and confirms  that the
Aggregate Guarantee Amount equals zero.]

         The original of the Policy is enclosed herewith.

                                                     AETNA SERIES FUND, INC.


                                                     By:________________________
                                                     Name:
                                                     Title:








                                     FORM OF
                           CUSTODIAN SERVICE AGREEMENT



          THIS AGREEMENT made as of the ___ day of _______________,  1999 by and
among AETNA SERIES FUND, INC. ("Fund"),  MBIA INSURANCE CORPORATION ("MBIA") AND
MELLON BANK, N.A. ("Mellon").

          WHEREAS,  the Fund intends to establish a separate series of the Fund,
Aetna Principal Protection Fund I ("Series"), with an obligation by the Fund, on
behalf of the Series, to repay the amount initially invested by each shareholder
in the Series on a date certain ("Repayment Obligation"); and

          WHEREAS,  the Fund,  on  behalf  of the  Series,  has  entered  into a
Financial  Guaranty  Agreement with MBIA (the  "Financial  Guaranty  Agreement")
whereby MBIA will issue a policy to support the Repayment Obligation ("Policy");
and

          WHEREAS,  in  connection  therewith,  the Fund intends to open custody
accounts with Mellon under the terms of the Custodian  Agreement (the "Custodian
Agreement")  between  the Fund and Mellon  dated as of  September  1,  1992,  as
amended, on behalf of the Series, to hold the Series' portfolio investments; and

          WHEREAS,  under  the terms of the  Financial  Guaranty  Agreement,  in
consideration  of MBIA's issuing the Policy,  the Fund, on behalf of the Series,
has agreed to a particular  investment  strategy  and to provide an  arrangement
whereby  trades  executed for the Series will be monitored for  conformity  with
certain guidelines; and
<PAGE>

          WHEREAS,  the  Fund  and  MBIA  wish  for  Russell/Mellon   Analytical
Services,  LLC  ("Russell/Mellon")  to provide investment monitoring services in
respect of the Series,  and  Russell/Mellon  is willing to perform such services
upon the terms and conditions of an Agreement of even date herewith.

          WHEREAS,  the Fund and MBIA wish for Mellon to provide trade execution
services  in respect  of the  Series,  and  Mellon is  willing  to perform  such
services upon the terms and conditions.

          NOW  THEREFORE,  in  consideration  of the premises and other good and
valuable consideration the parties hereto agree to the following:

         1.       Construction.

                  Unless  the  context  of  this  Agreement   otherwise  clearly
requires, references to the plural include the singular, the singular the plural
and the part the whole and "or" has the inclusive meaning sometimes  represented
by the phrase  "and/or." The words "hereof,"  "herein,"  "hereunder" and similar
terms  in this  Agreement  refer  to this  Agreement  as a whole  and not to any
particular provision of this Agreement. The section and other headings contained
in this  Agreement  are for  reference  purposes  only and shall not  control or
affect the construction of this Agreement or the  interpretation  thereof in any
respect. Section, subsection, schedule, exhibit and attachment references are to
this Agreement unless otherwise specified.
<PAGE>

         2.       Custody Services.

                  The Fund,  on behalf of the Series,  will open with Mellon one
or  more  custody  account(s)   designated  "Series"  (such  designated  custody
account(s) hereinafter referred to as "Series Account"). The Series Account will
contain the appropriate designation in its title and will be operated subject to
the terms of the Custodian Agreement between Mellon and the Fund.

         3.       Notification   of   Event  of   Default/Trade   Execution/Cure
                  Notice/Obligation  to Reject Trades.

                  If MBIA notifies Mellon, by giving a written notice to Mellon,
with a copy to the Fund,  substantially in the format of Exhibit 1 hereto,  that
an Event of Default  under the  Financial  Guaranty  Agreement  has occurred and
remains  uncured  ("Event of Default  Notice"),  Mellon  will  promptly  confirm
receipt of such notice, via phone contact and facsimile to the Fund.

                  After or  concurrently  with  Mellon's  receipt of an Event of
Default  Notice and until the end of the related DK Period (as  defined  below),
MBIA shall be  entitled  to deliver  to Mellon  (with a copy to the Fund)  trade
instructions  in the  format of  Attachment  1 to  Exhibit 1 (for  manual  trade
instructions)  or in the format of  Attachment  2 to  Exhibit 1 (for  electronic
instructions) with respect to the Series Account.  MBIA shall deliver to Mellon,
with a copy  to the  Fund,  a  written  notice  of the  cure  of  such  default,
substantially in the format of Exhibit 2 hereto, promptly upon the occurrence of
such cure (the "Cure Notice").
<PAGE>

                  From 12:01 a.m. eastern time on the Business Day (defined as a
day upon  which the New York Stock  Exchange  is open for  trading  and is not a
Saturday or Sunday,  and is neither a legal  holiday nor a day on which  banking
institutions  are  generally  authorized  or obligated by law or  regulation  to
close)  immediately  following  the day upon which  Mellon  receives an Event of
Default  Notice  from MBIA until 12:01 a.m.  eastern  time on the  Business  Day
immediately following the day upon which Mellon receives a Cure Notice from MBIA
(a "DK  Period"),  Mellon shall  reject and not act upon any trade  instructions
issued directly by the Fund (or its investment  adviser) for the Series Account.
With respect to the Series Account,  Mellon shall,  upon the termination of a DK
Period,  revert to its normal method of accepting  trade  instructions  from the
Fund (or its investment adviser) as governed by the Custodian Agreement. Nothing
herein  shall be  construed  as  authorizing  Mellon  to reject  for  settlement
securities  transactions for which trade instructions were issued prior to 12:01
a.m.  eastern time on the Business Day  immediately  following  the day on which
Mellon receives an Event of Default Notice.

                  From the time  Mellon  receives  an  Event of  Default  Notice
through the end of the related DK period,  Mellon is irrevocably  authorized and
instructed (i) to act upon any and all trade instructions  delivered by MBIA and
(ii) to execute the transactions set forth in such instructions through a broker
or dealer selected by Mellon for the Series Account. Mellon will promptly notify
the Fund,  with a copy to MBIA, of trades  executed as a result of  instructions
received by MBIA.  Such  notification  will be made via  transmission of a trade
execution file to the extent  possible  (substantially  in the format of Exhibit
5), by close of business on the date such trades are executed.

         4.       Delivery of Documents.

                  The Fund and MBIA will promptly furnish to Mellon such copies,
properly certified or authenticated,  of documents and other related information
that Mellon may reasonably  request or require to properly  discharge its duties
herein.
<PAGE>

         5.       Fees and Expenses.

                  (a) As compensation for the services  rendered to the Fund and
MBIA pursuant to this  Agreement,  the Fund, on behalf of the Series,  shall pay
Mellon monthly fees determined as set forth in Schedule A hereto.  Such fees are
to be billed  monthly and shall be due and payable  upon receipt of the invoice.
The Fund and Mellon may  agree,  from time to time,  to a change to the fees set
forth in Schedule A. Upon any  termination  of the  provision of services  under
this  Agreement  before the end of any month,  the fee for the part of the month
before such termination shall be prorated according to the proportion which such
part bears to the full monthly period and shall be payable upon the date of such
termination.
                  (b) The  Fund  may  request  additional  services,  additional
processing,  or  special  reports,  with such  specifications  and  requirements
documentation as may be reasonably  required by the Fund or by Mellon. If Mellon
elects to provide  such  services  or arrange for their  provision,  it shall be
entitled to additional fees and expenses at its customary rates and charges.

                  (c) All fees, out-of-pocket expenses, or additional charges of
Mellon  shall be billed on a monthly  basis and shall be due and  payable by the
Fund, on behalf of the Series, upon receipt of the invoice.

                  (d) Mellon will render, after the close of each month in which
services have been furnished, a statement reflecting all of the charges for such
month. Charges remaining unpaid thirty (30) days after receipt of such statement
(with the exception of specific  amounts which may be contested in good faith by
the Fund) shall bear interest in finance  charges  equivalent to Mellon's  Prime
Rate as announced from time to time plus two (2) percent per annum and all costs
and  expenses of effecting  collection  of any such sums,  including  reasonable
Attorney' fees, shall be paid by the Fund, on behalf of the Series, to Mellon.
<PAGE>

                  (e) In the event that the Fund,  on behalf of the  Series,  is
more than sixty (60) days  delinquent  in its  payments  of monthly  billings in
connection with this Agreement (with the exception of specific amounts which may
be contested in good faith by the Fund),  this Agreement may be terminated  upon
sixty (60) days'  written  notice to the Fund and MBIA by Mellon.  The Fund must
notify Mellon in writing of any contested  amounts,  with a copy to MBIA, within
thirty (30) days of receipt of a billing for such amounts.  Disputed amounts are
not due and payable while they are being  investigated.  MBIA reserves the right
to pay the delinquent  amounts thereby  eliminating  Mellon's right to terminate
the Agreement under this subsection.

         6.       Limitation of Liability and Indemnification

                  (a)  In  undertaking   the   performance  of  its  obligations
hereunder,  Mellon shall not be liable for any loss,  damage or expense suffered
by the Fund,  the Series or MBIA in  connection  with the  matters to which this
Agreement relates or the services provided  hereunder except for general damages
solely caused by or resulting from willful misfeasance,  bad faith or negligence
on the part of Mellon, its officers,  employees or agents, in the performance of
its or their duties under this  Agreement.  "General  damages"  means only those
damages as directly  and  necessarily  result from such act or omission  without
reference to any special  conditions or circumstances of the Fund, the Series or
MBIA.  In no  event  shall  Mellon  be  liable  for  any  indirect,  special  or
consequential  losses  or  damages  of any kind  whatsoever  (including  but not
limited to lost  profits),  even if Mellon has been advised of the likelihood of
such losses or damages and  regardless  of the form of action  through which any
such losses or damages may be claimed.

                  (b) Mellon  shall not be  responsible  for, and the Fund shall
indemnify  and hold Mellon,  its officers,  employees  and agents  (collectively
"Mellon and its agents") harmless from and against any and all losses,  damages,
costs,  reasonable  attorneys'  fees and  expenses,  incurred  by  Mellon or its
agents,  in the  performance of its/their  duties  hereunder,  including but not
limited to those arising out of or attributable to:

                         (i)  any and  all  actions  of  Mellon  and its  agents
                    required to be taken pursuant to this Agreement;

                         (ii) the reliance on or use by Mellon and/or its agents
                    of information,  records, or documents which are received by
                    Mellon  and/or its agents and  furnished to it or them by or
                    on behalf of the Fund, the Series or MBIA in accordance with
                    this  Agreement,  and which have been prepared or maintained
                    by the Fund, the Series or MBIA or any third party on behalf
                    of either the Fund, the Series or MBIA;

                         (iii) The Fund's or MBIA's refusal or failure to comply
                    with the terms of this  Agreement or any  agreement  between
                    the  Series,  the  Fund  and MBIA  relating  to the  matters
                    herein, or the Fund's,  the Series',  or MBIA's lack of good
                    faith, or its actions, or lack thereof, involving negligence
                    or willful misfeasance;

                         (iv) any delays,  inaccuracies,  errors in or omissions
                    from information or data provided to Mellon or its agents by
                    MBIA or the Series or the Fund or  provided to Mellon or its
                    agents by data or corporate action services or vendors;
<PAGE>

                         (v) the offer or sale of shares by the Fund, the Series
                    or MBIA in  violation of any  requirement  under the Federal
                    securities  laws or regulations  or the  securities  laws or
                    regulations of any state,  or in violation of any stop order
                    or other  determinations  or ruling by any Federal agency or
                    any state  agency with  respect to the offer or sale of such
                    shares in such state (1) resulting from activities, actions,
                    or  omissions  by the  Fund,  the  Series  or  MBIA,  or (2)
                    existing or arising out of activities,  actions or omissions
                    by or on behalf of the Fund, the Series or MBIA prior to the
                    effective date of this Agreement;

                         (vi) all actions,  omissions, or errors caused by third
                    parties to whom  Mellon,  its agents,  the Fund on behalf of
                    the Series, or MBIA has assigned any rights and/or delegated
                    any duties  under  this  Agreement  at the  request of or as
                    required by the Fund or MBIA; and

                           (vii) Mellon and its agents acting upon electronic or
                  written trade  instructions  given by MBIA pursuant to Section
                  3;  provided  that,  in no event shall Mellon or its agents be
                  indemnified for its or their negligence,  bad faith or willful
                  misfeasance in carrying out its or their duties hereunder.

                  (c) MBIA  shall  indemnify  and hold  Mellon,  and its  agents
harmless  from  and  against  any and all  losses,  damages,  costs,  reasonable
attorneys' fees and expenses,  incurred by Mellon and its agents insofar as such
losses,  damages or costs arise out of, or are based upon,  wrongful exercise by
MBIA of its rights under the Financial  Guaranty  Agreement to give instructions
to Mellon pursuant to Section 3 hereof;  provided that, in no event shall Mellon
or its agents be indemnified for its or their  negligence,  bad faith or willful
misfeasance in carrying out its duties hereunder.
<PAGE>

                  (d) In  performing  its  services  hereunder,  Mellon  and its
agents shall be entitled to rely only on written instructions (oral instructions
are not  permitted),  notices  or  other  communications,  including  electronic
transmissions,  bearing or purporting to bear the manual or facsimile  signature
of any person from the Series, the Fund or MBIA (an "Authorized  Person") named,
and in the capacity identified, in lists (naming those persons who may authorize
the  transactions  in Sections 2 and 3) which are  attached  hereto as Exhibit 3
(for the Fund) and  Exhibit 4 (for  MBIA).  Any  changes  to such  lists will be
furnished  to Mellon  from time to time in  writing  and given in the manner set
forth in  Section  13 hereof and will be signed by an officer of either the Fund
or MBIA, as  appropriate,  who shall provide  Mellon with evidence of his or her
authority to make such  changes.  Each of the Fund,  in Exhibit 3, and MBIA,  in
Exhibit 4, will provide Mellon with  authenticated  specimen  signatures of each
Authorized Person, and each of the Fund, on behalf of the Series, and MBIA shall
indemnify  Mellon and its agents for any loss or expense caused by reliance upon
such  authenticated  specimen  signatures  which Mellon and its agents acting in
good faith believe to be genuine, valid and authorized, and shall be indemnified
by each of the Fund and MBIA as  appropriate  for any loss or expense  caused by
such reliance. In addition, in performing its services hereunder, Mellon and its
agents  also  shall be  entitled  to  consult  with and rely on the  advice  and
opinions of legal  counsel  retained by Mellon or the Fund or MBIA, as necessary
or appropriate,  including  Mellon's in-house  counsel,  and Mellon shall not be
liable for any action taken,  suffered or omitted by it in  accordance  with the
advice of such counsel.

                  (e) In the event  that  Mellon  or its  agents  shall  receive
instructions,  claims or demand  from the Fund,  the Series,  or MBIA which,  in
Mellon's opinion, conflict with any of the provisions of this Agreement,  Mellon
shall notify the Fund, the Series, or MBIA, as the case may be, of such conflict
and shall be entitled to refrain from taking any action and its sole  obligation
shall be to keep safely all assets in the Series  Account until it shall receive
instructions,  claims or demands  from such party  which,  in Mellon's  opinion,
conform to the provisions of this Agreement.

                  (f) The duties and  responsibilities of Mellon hereunder shall
be determined  solely by the express  provisions of this Agreement,  except that
the settlement and safekeeping of assets in the Series Account shall be governed
by the terms of the  Custodian  Agreement  between  Mellon and the Fund.  Should
there by any conflict between the terms of the Custodian Agreement and the terms
of this  Agreement  regarding  the  services  set  forth  in  Section  3 of this
Agreement, the terms of this Agreement shall govern.

                  (g)   Mellon   shall   have   no    responsibility   to   make
recommendations  with  respect  to the  purchase,  retention  or sale of  assets
relating to the Series  Account or to maintain  any  insurance  on assets in the
Series Account for the benefit of MBIA or the Series.

                  (h)  Mellon  shall  have  no  responsibility  for  any  act or
omission,  or for the solvency or insolvency,  or notice to Mellon or any of its
affiliates or agents of the solvency or insolvency,  of any broker (other than a
Mellon affiliate  selected by Mellon pursuant to Section 3 hereof to execute the
trade instructions provided by MBIA).
<PAGE>

                  (i) Any  liability  of the  Fund  under  this  Agreement  with
respect to the  Series,  or in  connection  with the  transactions  contemplated
herein with respect to the Series, shall be discharged only out of the assets of
the  Series,  and no other  series  of the Fund  shall be  liable  with  respect
thereto.

         7.       Term.

                  This Agreement  shall become  effective  immediately and shall
terminate on the earlier of the termination  date under the Custodian  Agreement
or October 6, 2004,  unless  earlier  terminated by any party hereto on 90 days'
written notice to the other parties.  Upon  termination of this  Agreement,  the
Fund,  on behalf of the Series,  shall pay to Mellon such  compensation  and any
out-of-pocket  or other  reimbursable  expenses  which may become due or payable
under the terms hereof as of the date of  termination or after the date that the
provision of services ceases, whichever is later.

         8.       Representations.

                  (a) The Fund, on behalf of the Series, represents and warrants
that the Fund has  directed  the Series'  investment  adviser to comply with the
Guidelines  and  purchase  for  such  accounts  only  assets  conforming  to the
Guidelines.

                  (b) Each of the parties  hereto  represents and warrants that:
(i) it has the legal right, power and authority to execute,  deliver and perform
this  Agreement and to carry out all of the  transactions  contemplated  hereby;
(ii) it has obtained all necessary authorizations, (iii) the execution, delivery
and  performance  of  this  Agreement  and  the  carrying  out  of  any  of  the
transactions  contemplated  hereby  will not be in  conflict  with,  result in a
breach of or  constitute a default  under any  agreement or other  instrument to
which it is a party or which is otherwise  known to it; (iv) it does not require
the consent or approval of any governmental  agency or  instrumentality,  except
any such consents and approvals which it has obtained; and (v) the execution and
delivery of this Agreement by it will not violate any law, regulation,  charter,
by-law, order of any court or governmental agency or judgment applicable to it.

         9.       Notices.

                  Any notice required or permitted hereunder shall be in writing
and shall be deemed  effective  on the date of  personal  delivery  (by  private
messenger,  courier service or otherwise) or upon confirmed  receipt of telex or
facsimile or other  electronic  system  acceptable to Mellon,  whichever  occurs
first,  or upon receipt if by mail to the parties at the  following  address (or
such other  address as a party may specify by notice to the  others):  If to the
Fund or the Series:

                                    Aetna Series Fund, Inc./Series
                                    10 State House Square
                                    Hartford, CT 06103-3602


                                    Attention:  Counsel
                                    Phone:  (860) 275-2032
                                    Fax:      (860) 275-2158

                                    with copies to:

                                    Attention:  Stephanie A. DeSisto
                                    Phone:   (860) 275-3413
                                    Fax:     (860) 275-2084

                                    Attention:  Michael J. Sheridan
                                    Phone:  (860) 275-3896
                                    Fax:     (860) 616-4565

<PAGE>

                  If to MBIA:


                                    MBIA Insurance Corporation
                                    113 King Street
                                    Armonk, New York  10504


                                    Attention:  Mr. Kevin Loescher
                                    Phone:   (914) 765-3933
                                    Fax:     (914) 765-3161


                  If to Mellon:

                                    One Mellon Bank Center
                                    15th Floor
                                    Pittsburgh, PA 15258

                                    Attention:  William M. Kincaid
                                    Phone:  412-236-1315
                                    Fax:  412-234-8725



         10.      Waiver.

                  The failure of a party to insist upon strict  adherence to any
term of this  Agreement  on any  occasion  shall not be  considered a waiver nor
shall it  deprive  such  party of the right  thereafter  to insist  upon  strict
adherence  to that term or any term of this  Agreement.  Any  waiver  must be in
writing signed by the waiving party.

         11.      Amendments.

                  This Agreement may be modified or amended from time to time by
mutual written  agreement of the parties hereto.  No provision of this Agreement
may be changed,  discharged,  or terminated orally, but only by an instrument in
writing signed by the parties.

         12.      Severability.

                  If  any   provision   of  this   Agreement   is   invalid   or
unenforceable,  the balance of the Agreement shall remain in effect,  and if any
provision is inapplicable  to any person or  circumstance it shall  nevertheless
remain applicable to all others persons and circumstances.
<PAGE>

         13.      Governing Law.

                  This   Agreement   shall  be  governed  by  and  construed  in
accordance with the laws of the State of New York,  without regard to laws as to
conflicts  of laws,  and shall be  binding on all the  parties  hereto and their
respective  successors and assigns. The Fund, MBIA and Mellon hereby irrevocably
submit to the  exclusive  jurisdiction  of the state and  federal  courts in the
State and  County  of New York for the  purposes  of any  suit,  action or other
proceedings  arising out of this  Agreement.  The Fund,  MBIA and Mellon  hereby
irrevocably waive any objection on the ground of venue, forum non conveniens, or
any similar grounds, and irrevocably consent to service of process by mail or in
any manner  permitted by New York law, and  irrevocably  waive their  respective
rights to any jury trial.  The headings of the sections  hereof are included for
convenience of reference only and do not form a part of this Agreement.

         14.      Benefit of the Parties.

                  This  Agreement  is for the  exclusive  benefit of the parties
hereto and shall not be relied upon by or create any beneficial  interest in any
person not a party hereto including any shareholders of the Fund.

         15.      Counterparts.

                  This  Agreement  may be executed by the parties in a number of
counterparts  each of which shall be an original and together  shall  constitute
one and the same agreement.

<PAGE>


         IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be
executed by their officers designated below as of the date first written above.

                                       AETNA SERIES FUND, INC.
                                       By: ____________________________
                                       Name: __________________________
                                       Title: _________________________


                                       MBIA INSURANCE CORPORATION

                                       By: ____________________________
                                       Name: __________________________
                                       Title: _________________________


                                       MELLON BANK, N.A.

                                       By: ____________________________
                                       Name: __________________________
                                       Title: _________________________



<PAGE>


                                   SCHEDULE A

                                Fees and Expenses

For the services rendered under this Agreement, the Fund shall pay to Mellon:

Assumptions:

 .        Fund will consist of the following fund types:

 .        Combined Account Structure - Per Fund
                  - Equity  Component = 450 Securities in the S&P 500
                  - Fixed Income Component = 15 Securities Per Account

 .        Fund of Funds Structure
                 -  Equity  Account = 450  Securities  in the S&P 500
                 -  Multiple  Fixed Income  Accounts - 15 Securities Per Account

 .    Equity  transactions  per fund will not exceed  2,000 per year per account.
     Should transactions  exceed 2,000 per account,  Mellon may re-negotiate the
     fees for this service.

 .    Fixed income transactions per fund will not exceed 20 per year per account.
     Should transactions exceed 20 per account, Mellon may re-negotiate the fees
     for this service.

Account Fee Structure Per Annum:

Combined Account Structure                                             $30,000

Fund of Funds Structure
         - Equity Component and First Three Fixed Income Components    $30,000
         - Fixed Income Component (after first three funds)             $2,000

Other:

Fees will be computed, billed and payable on a monthly basis in advanced.

The Fund shall pay any  broker/dealer  fees and  expenses and any fees of Mellon
associated with the execution of any trade instruction.

Out-of-pocket expenses will be billed and payable monthly.

These fees will be  effective  for three years  commencing  with the date of the
Agreement.  Mellon  reserves the right to re-negotiate  its  compensation if the
nature of the  account(s)  change  significantly.  If  non-standard  or  special
services  are   requested,   Mellon  may   negotiate   additional   compensation
accordingly.
<PAGE>

                                    Exhibit 1

                             Event of Default Notice


[Date]

[Addressee - Mellon]

                  Re:      Event of Default


Pursuant  to  Section  3  of  the  Service  Agreement  (the  "Agreement")  dated
______________  among Aetna  Series  Fund,  Inc.  ("Fund"),  Mellon  Bank,  N.A.
("Mellon") and MBIA Insurance  Corporation  ("MBIA"),  please be advised that an
Event of  Default,  as defined in Section 4.1 (__)  relating to a default  under
[Section 3.___ of]1 the Financial  Guaranty  Agreement dated _________ among the
Fund and MBIA, has occurred and [remains  uncured.  Please reject and do not act
upon any trade  instructions for the settlement of securities issued directly by
the Series Fund (or its investment  adviser) for the Aetna Principal  Protection
Fund I Account # _______.] or [was cured on the date  hereof,  as indicated in a
Cure Notice dated the date hereof]2  Please have the following  trades listed on
the  attached  trade  instructions   executed  in  respect  of  Aetna  Principal
Protection Fund I.

MBIA Insurance Corporation


- ----------------------------------
By:
Title:

copy:    Aetna Series Fund, Inc.
         10 State House Square
         Hartford, CT  06103-3602

Attn:    Counsel
Fax:     (860) 275-2158

- --------

1 Strike  language  in brackets  and  initial if Section  4.1(c) or (d) Event of
  Default has occurred.
2 Strike inappropriate language in brackets and initial.


<PAGE>



                            Exhibit 1 - Attachment 1
                            Manual Trade Instructions


From:  MBIA Insurance Corporation
<TABLE>
<S>                      <C>                       <C>                       <C>                       <C>


Portfolio Account          Buy or Sell              Security Name             Ticket/CUSIP              Quantity

1.  _________________      ____________________     ____________________      ____________________      ____________________

2.  _________________      ____________________     ____________________      ____________________      ____________________

3.  _________________      ____________________     ____________________      ____________________      ____________________

4.  _________________      ____________________     ____________________      ____________________      ____________________

5.  _________________      ____________________     ____________________      ____________________      ____________________

6.  _________________      ____________________     ____________________      ____________________      ____________________

7.  _________________      ____________________     ____________________      ____________________      ____________________

8.  _________________      ____________________     ____________________      ____________________      ____________________

Note:  CUSIP Number is only required for U.S. Treasury Strip securities.

copy:   Aetna Series Fund, Inc.
         10 State House Square
         Hartford, CT  06103-3602

Attn:    Counsel
Fax:     860-275-2158



<PAGE>



                                    Exhibit 2

                                   Cure Notice


[Date]


Aetna Series Fund, Inc.
10 State House Square
Hartford, CT  06103-3602

Attn:    Counsel
FAX:     (860) 275-2158

                  Re:    Event of Default

Pursuant  to  Section  3  of  the  Service  Agreement  (the  "Agreement")  dated
___________ among Aetna Series Fund, Inc. ("Fund"), Mellon Bank, N.A. ("Mellon")
and MBIA  Insurance  Corporation  ("MBIA"),  please be advised  that an Event of
Default    identified    in    our    written    notice    to    Mellon    dated
_______________________,  as defined in Section  4.1 (_)  relating  to a default
under [Section 3.__ of]3 the Financial Guaranty  Agreement dated  ______________
among the Fund and MBIA has been cured.  Please  revert to your normal method of
accepting trade instructions from the Aetna Principal  Protection Fund I (or its
investment  adviser) for Aetna  Principal  Protection  Fund I (as defined in the
Agreement).


MBIA Insurance Corporation


- --------------------------
By:
Title:



copy:      Mellon Bank, N.A.


- --------
3 Strike  language  in brackets  and  initial if Section  4.1(c) or (d) Event of
  Default has occurred.


<PAGE>


                                    Exhibit 3

                  Authorized Persons - Aetna Series Fund, Inc.

The  following  Aetna Series Fund,  Inc.  personnel  are  authorized to instruct
Mellon as it relates to Aetna Principal Protection Fund I:


- --------------------------------------------------- ------------------------------------- ------------------------------
John Kim, Director*                                 Phone:  860-275-4759                  Fax:  860-275-3608


- --------------------------------------------------- ------------------------------------- ------------------------------
Michael J. Sheridan, Vice President                 Phone:  860-275-3896                  Fax:  860-275-4796
Securities Operations &
Assistant Treasurer**


- --------------------------------------------------- ------------------------------------- ------------------------------
Anne G. Ozimek, Manager                             Phone:  860-275-2107                  Fax:  860-275-2791
Treasury Operations**


- --------------------------------------------------- ------------------------------------- ------------------------------
Margaret Karasinski, Manager                        Phone:  860-275-2225                  Fax:  860-275-2446
Equity Security Operations**


- --------------------------------------------------- ------------------------------------- ------------------------------
Stephanie A. DeSisto, Vice President, Treasurer     Phone:  860-275-3413                  Fax:  860-275-2084
and Chief Financial Officer (Principal Financial
and Accounting Officer)*


- --------------------------------------------------- ------------------------------------- ------------------------------
J. Scott Fox, President                             Phone:  860-275-3055                  Fax:  860-275-3394
(Principal Executive Officer)*


- --------------------------------------------------- ------------------------------------- ------------------------------
Allan R. Shaer, Jr., Assistant Treasurer*           Phone:  860-275-4166                  Fax:  860-275-4184


*  Reflects position with the Fund.

** Reflects  position  with the Fund's  investment  adviser,  Aeltus  Investment
   Management, Inc.


<PAGE>


                                    Exhibit 4

Authorized Persons and Signature Samples - MBIA Insurance Corporation

The following  MBIA Insurance  Corporation  personnel are authorized to instruct
Mellon as it relates to Aetna Principal Protection Fund I:



- ---------------------------------------- --------------------------------------- -------------------------------------
                                         Telephone:                              Facsimile:



- ---------------------------------------- --------------------------------------- -------------------------------------
                                         Telephone:                              Facsimile:



- ---------------------------------------- --------------------------------------- -------------------------------------
                                         Telephone:                              Facsimile:



- ---------------------------------------- --------------------------------------- -------------------------------------
                                         Telephone:                              Facsimile:






<PAGE>


                                    Exhibit 5

                        Trade Execution Notification File


Aetna Principal  Protection Fund I must have a header (Record Type 1), the trade
execution  detail for purchases  and sales (Record Type 2), hash totals  (Record
Type 3) one each for purchase and sales.

Flat file format for Trade Parse

Header (Record Type 1)
Field                           Position                Length                Comments
- ------------------------------- ----------------------- --------------------- ----------------------------------------
Record Type                     1                       1                     "1"
Filler                          2                       1                     space
Account                         3                       30                    Aeltus Portfolio
Trade Date                      33                      8                     mm/dd/yy
Filler                          41                      1                     space
Settlement Date                 42                      8                     mm/dd/yy
Filler                          50                      1                     space
Broker Number                   51                      6                     Assigned by Aeltus Operations

Detail (Record Type 2)
Field                           Position                Length                Comments
- ------------------------------- ----------------------- --------------------- ----------------------------------------
Record Type                     1                       1                     "2"
Filler                          2                       1                     space
CUSIP                           3                       9
Filler                          12                      1                     space
Ticker                          13                      6
Filler                          19                      1                     space
Buy/Sell                        20                      1                     "B" or "S"
Filler                          21                      1                     space
Shares                          22                      7                     no commas, no decimals
Filler                          29                      1                     space
Price                           30                      11                    six decimals, no commas
Filler                          41                      1                     space
Commission                      42                      7                     four decimals
Filler                          49                      1                     space
Security Name                   50                      30




<PAGE>


                                                Exhibit 5 (cont'd.)

Totals (Record Type 3)
Field                           Position                   Length                  Comments
- ------------------------------- -------------------------- ----------------------- -----------------------------------
Record Type                     1                          1                       "3"
filler                          2                          1                       space
Buy/Sell                        3                          1                       "B" or "S"
filler                          4                          1                       space
# of trades                     5                          4                       no comma
filler                          9                          1                       space
# of shares                     13                         8                       no commas, no decimals
filler                          21                         1                       space
Gross cost/proceeds             22                         13                      no commas, two decimals
filler                          35                         1                       space
Commission                      36                         13                      no commas, three decimals
filler                          49                         1                       space
SEC Fee                         50                         9                       no commas, two decimals
filler                          59                         1                       space
Net cost/proceeds               60                         13                      no commas, two decimals
</TABLE>



                                     FORM OF
                         CUSTODIAN MONITORING AGREEMENT


               THIS AGREEMENT made as of the __ day  __________1999 by and among
AETNA SERIES FUND, INC. (the "Fund"),  MBIA INSURANCE  CORPORATION  ("MBIA") and
RUSSELL/MELLON ANALYTICAL SERVICES, LLC ("Russell/Mellon").

              WHEREAS,  the Fund intends to  establish a separate  series of the
Fund,  Aetna Principal  Protection Fund I (the "Series"),  with an obligation by
the Fund,  on behalf of the Series,  to repay the amount  initially  invested by
each shareholder in the Series on a date certain ("Repayment Obligation"); and

              WHEREAS,  the Fund,  on behalf of the Series,  has entered  into a
Financial  Guaranty  Agreement with MBIA (the  "Financial  Guaranty  Agreement")
whereby  MBIA will  issue a policy to  support  the  Repayment  Obligation  (the
"Policy"); and

              WHEREAS, in connection therewith, the Fund intends to open custody
accounts with Mellon Bank,  N.A. (in its capacity as custodian,  "Mellon") under
the terms of the Custodian  Agreement (the  "Custodian  Agreement")  between the
Fund and Mellon  dated as of  September  1, 1992,  as amended,  on behalf of the
Series, to hold the Series' portfolio investments; and

              WHEREAS,  under the terms of the Financial Guaranty Agreement,  in
consideration  of MBIA's issuing the Policy,  the Fund, on behalf of the Series,
has agreed to a particular  investment  strategy  and to provide an  arrangement
whereby trades executed on behalf of the Series will be monitored for conformity
with certain guidelines; and

              WHEREAS,  the Fund and MBIA  wish for  Russell/Mellon  to  provide
investment  monitoring  services in respect of the Series, and Russell/Mellon is
willing to perform such services upon the following terms and conditions.

       NOW  THEREFORE,  in  consideration  of the  premises  and other  good and
valuable consideration the parties hereto agree to the following:

       1.     Construction.

              Unless the context of this Agreement  otherwise  clearly requires,
references to the plural  include the singular,  the singular the plural and the
part the whole and "or" has the inclusive meaning  sometimes  represented by the
phrase "and/or".  The words "hereof," "herein," "hereunder" and similar terms in
this  Agreement  refer to this  Agreement  as a whole and not to any  particular
provision of this  Agreement.  The section and other headings  contained in this
Agreement  are for  reference  purposes only and shall not control or affect the
construction  of this  Agreement or the  interpretation  thereof in any respect.
Section,  subsection,  schedule,  exhibit and attachment  references are to this
Agreement unless otherwise specified.
<PAGE>

       2.     Monitoring Services.

              The Fund will open with Mellon one or more custody accounts,  each
designated "Series" (each such designated custody account  hereinafter  referred
to as a "Series  Account").  Each Series  Account will  contain the  appropriate
designation  in its  title  and will be  operated  subject  to the  terms of the
Custodian  Agreement.  Russell/Mellon  will monitor the assets delivered to each
Series  Account  for  conformity  with the  guidelines  set forth in  Schedule A
attached hereto entitled  Conforming Assets Guidelines (the  "Guidelines").  For
purposes  of  this  Agreement,  Russell/Mellon  will  only  be  responsible  for
performing  conforming assets tests on assets that are traded through the Series
Accounts and shall not be responsible  for monitoring the continuing  compliance
with the Guidelines of assets held in the Series Accounts. In order to carry out
the conforming assets tests,  Russell/Mellon  will rely on the trade information
that  Mellon  receives  from the Fund on behalf of the  Series  and from  broker
confirmations  tendered  by  brokers  to Mellon  through  The  Depository  Trust
Company's  Institutional  Delivery  Confirmation  System ("DTC ID").  Such trade
information  must be complete,  properly  formatted  and provided to Mellon in a
timely  manner.  Russell/Mellon  shall perform the  conforming  asset tests with
respect to each asset added to the Series Account  promptly after receipt of the
related  trade  information  and in any event  within one  business  day of such
receipt by Mellon.  If by applying  the  conforming  assets  tests to the Series
Accounts  an  instance  of   noncompliance   with  the   Guidelines   is  noted,
Russell/Mellon  will notify MBIA and the Fund promptly of such  noncompliance in
writing via facsimile  transmission.  Once  Russell/Mellon has notified the Fund
and MBIA as to the  existence  of  noncompliance,  Russell/Mellon  shall have no
further obligation or duty to the Fund, the Series or MBIA to monitor the trade,
or to report its cure.

       3.     Delivery of Documents.

              The Fund and MBIA will  promptly  furnish to  Russell/Mellon  such
copies,  properly  certified or  authenticated,  of documents  and other related
information that  Russell/Mellon  may reasonably  request or require to properly
discharge its duties herein.

       4.     Fees and Expenses.

              (a) As compensation for the services rendered hereunder, the Fund,
on behalf of the Series,  shall pay to Mellon,  as billing and collection  agent
for  Russell/Mellon,  the monthly fees  determined as set forth in Schedule A to
the Custodian  Service  Agreement of even date herewith among the Fund, MBIA and
Mellon.  Such fees are to be billed  monthly and shall be due and  payable  upon
receipt of the Mellon invoice. Upon any termination of the provision of services
under this  Agreement  before the end of any month,  the fee for the part of the
month before such  termination  shall be prorated  according  to the  proportion
which such part bears to the full  monthly  period and shall be payable upon the
date of such termination.

              (b) The Fund,  on behalf of the  Series,  may  request  additional
services,  additional  processing,  or special reports, with such specifications
and requirements  documentation as may be reasonably  required by the Fund or by
Russell/Mellon.  If Russell/Mellon  elects to provide such services, it shall be
entitled to additional fees and expenses at its customary rates and charges.

              (c) All fees,  out-of-pocket  expenses,  or additional  charges of
Russell/Mellon  shall be billed on a monthly  basis by Mellon,  as  billing  and
collection agent for  Russell/Mellon,  and shall be due and payable by the Fund,
on behalf of the Series, upon receipt of the invoice.

       5.     Limitation of Liability and Indemnification.

              (a) In undertaking the  performance of its obligations  hereunder,
Russell/Mellon  shall not be liable for any loss,  damage or expense suffered by
the Fund,  the  Series or MBIA in  connection  with the  matters  to which  this
Agreement relates or the services provided  hereunder except for general damages
solely caused by or resulting from willful misfeasance,  bad faith or negligence
on the part of Russell/Mellon,  its members, directors,  officers,  employees or
agents, in the performance of its or their duties under this Agreement. "General
damages" means only those damages as directly and  necessarily  result from such
act or omission without reference to any special  conditions or circumstances of
the Fund, the Series or MBIA. In no event shall Russell/Mellon be liable for any
indirect,  special or  consequential  losses or  damages of any kind  whatsoever
(including but not limited to lost  profits),  even if  Russell/Mellon  has been
advised of the  likelihood of such losses or damages and  regardless of the form
of action through which any such losses or damages may be claimed.
<PAGE>

              (b)  Russell/Mellon  shall not be  responsible  for,  and the Fund
shall  indemnify  and hold  Russell/Mellon,  its members,  directors,  officers,
employees  and  agents  (collectively   "Russell/Mellon   Indemnified  Parties")
harmless  from  and  against  any and all  losses,  damages,  costs,  reasonable
attorneys' fees and expenses, incurred by Russell/Mellon Indemnified Parties, in
the  performance  of its/their  duties  hereunder,  including but not limited to
those arising out of or attributable to:


                    (i)  any  and  all  actions  of  Russell/Mellon  Indemnified
              Parties required to be taken pursuant to this Agreement;

                    (ii) the  reliance on or use by  Russell/Mellon  Indemnified
              Parties of information,  records,  or documents which are received
              by Russell/Mellon  Indemnified Parties and furnished to it or them
              by or on behalf of the Fund, the Series or MBIA in accordance with
              this Agreement,  and which have been prepared or maintained by the
              Fund,  the  Series or MBIA or any third  party on behalf of either
              the Fund, the Series or MBIA;

                    (iii) The Fund's or MBIA's refusal or failure to comply with
              the terms of this  Agreement or any agreement  between the Series,
              the Fund and MBIA relating to the matters  herein,  or the Fund's,
              the Series' or MBIA's lack of good faith, or its actions,  or lack
              thereof, involving negligence or willful misfeasance;

                    (iv) any delays,  inaccuracies,  errors in or omissions from
              information or data provided to Russell/Mellon Indemnified Parties
              by MBIA,  the  Series or the Fund or  provided  to  Russell/Mellon
              Indemnified  Parties  by  data or  corporate  action  services  or
              vendors;

                    (v) the offer or sale of shares by the Fund,  the  Series or
              MBIA in violation of any requirement under the Federal  securities
              laws or regulations  or the securities  laws or regulations of any
              state, or in violation of any stop order or other determination or
              ruling by any Federal  agency or any state  agency with respect to
              the offer or sale of such shares in such state (1) resulting  from
              activities, actions, or omissions by the Fund, the Series or MBIA,
              or (2) existing or arising out of activities, actions or omissions
              by or on  behalf  of the Fund,  the  Series  or MBIA  prior to the
              effective date of this Agreement; or

                    (vi) all  actions,  omissions,  or  errors  caused  by third
              parties to whom  Russell/Mellon,  any  Russell/Mellon  Indemnified
              Parties,  the Fund,  the  Series or MBIA has  assigned  any rights
              and/or delegated any duties under this Agreement at the request of
              or as required by the Fund, the Series or MBIA;

provided  that,  in no  event  shall  any  Russell/Mellon  Indemnified  Party be
indemnified for its negligence, bad faith or willful misfeasance in carrying out
its duties hereunder.

              (c) Any liability of the Fund under this Agreement with respect to
the Series,  or in connection  with the  transactions  contemplated  herein with
respect to the Series, shall be discharged only out of the assets of the Series,
and no other series of the Fund shall be liable with respect thereto.




<PAGE>


       6.     Term.

              This  Agreement  shall  become  effective  immediately  and  shall
terminate on the earlier of the termination  date under the Custodian  Agreement
or October 6, 2004,  unless  earlier  terminated by any party hereto on 90 days'
prior written notice to the other parties.

       7.     Representations.

              (a) The Fund,  on behalf of the Series,  represents  and  warrants
that the Fund has  directed  the Series'  investment  adviser to comply with the
Guidelines  and  purchase  for  such  accounts  only  assets  conforming  to the
Guidelines.

              (b) Each of the parties  hereto  represents and warrants that: (i)
it has the legal right, power and authority to execute, deliver and perform this
Agreement and to carry out all of the transactions  contemplated hereby; (ii) it
has obtained all necessary  authorizations;  (iii) the  execution,  delivery and
performance  of this  Agreement and the carrying out of any of the  transactions
contemplated  hereby  will not be in  conflict  with,  result  in a breach of or
constitute a default  under any  agreement or other  instrument to which it is a
party or which is otherwise known to it; (iv) it does not require the consent or
approval of any governmental agency or instrumentality, except any such consents
and approvals which it has obtained;  and (v) the execution and delivery of this
Agreement by it will not violate any law, regulation,  charter, by-law, order of
any court or governmental agency or judgment applicable to it.

       8.     Notices.

              Any notice required or permitted hereunder shall be in writing and
shall  be  deemed  effective  on the  date  of  personal  delivery  (by  private
messenger,  courier service or otherwise) or upon confirmed  receipt of telex or
facsimile or other electronic  system  acceptable to  Russell/Mellon,  whichever
occurs first, or upon receipt if by mail to the parties at the following address
(or such other address as a party may specify by notice to the others):

                           If to the Fund or the Series:

                                    Aetna Series Fund, Inc./Series
                                    10 State House Square
                                    Hartford, CT  06103-3602

                                    Attention:  Counsel
                                    Phone:  (860) 275-2032
                                    Fax:    (860) 275-2158


                                    with copies to:

                                    Attention:  Stephanie A. DeSisto
                                    Phone:   (860) 275-3413
                                    Fax:     (860) 275-2084

                                    Attention:  Michael J. Sheridan
                                    Phone:  (860) 275-3896
                                    Fax:     (860) 616-4565





<PAGE>


                           If to MBIA:


                                    MBIA Insurance Corporation
                                    113 King Street
                                    Armonk, New York  10504



                                    Attention:  Mr. Kevin Loescher
                                    Phone:  (914) 765-3933
                                    Fax:     (914) 765-3161




                           If to Russell/Mellon:


                                    Russell/Mellon Analytical Services
                                    135 Santilli Highway
                                    Everett, Massachusetts  02149

                                    Attention:  Chief Executive Officer
                                    Phone:   (617) 382-9935
                                    Fax:      (617) 382-9153



       9.     Waiver.

              The failure of a party to insist upon strict adherence to any term
of this  Agreement on any occasion shall not be considered a waiver nor shall it
deprive such party of the right  thereafter  to insist upon strict  adherence to
that term or any term of this Agreement. Any waiver must be in writing signed by
the waiving party.

       10.    Amendments.

              This  Agreement  may be modified  or amended  from time to time by
mutual written  agreement of the parties hereto.  No provision of this Agreement
may be changed,  discharged,  or terminated orally, but only by an instrument in
writing signed by the parties.

       11.    Severability.

              If any  provision of this  Agreement is invalid or  unenforceable,
the balance of the  Agreement  shall remain in effect,  and if any  provision is
inapplicable  to  any  person  or  circumstance  it  shall  nevertheless  remain
applicable to all other persons and circumstances.

       12.    Governing Law.

              This  Agreement  shall be governed by and  construed in accordance
with the laws of the State of New York,  without  regard to laws as to conflicts
of laws,  and shall be binding on all the  parties  hereto and their  respective
successors  and assigns.  The  headings of the sections  hereof are included for
convenience of reference only and do not form a part of this Agreement.

       13. Benefit of the Parties.

              This Agreement is for the exclusive  benefit of the parties hereto
and shall not be relied upon by or create any beneficial  interest in any person
not a party hereto including any shareholders of the Fund.

       14.    Counterparts.

              This  Agreement  may be  executed  by the  parties  in a number of
counterparts  each of which shall be an original and together  shall  constitute
one and the same agreement.



<PAGE>

         IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be
executed by their officers designated below as of the date first written above.

                          AETNA SERIES FUND, INC.

                          By:_____________________________________________
                          Name:___________________________________________
                          Title:__________________________________________



                          MBIA INSURANCE CORPORATION

                          By:_____________________________________________
                          Name:___________________________________________
                          Title:__________________________________________



                          RUSSELL/MELLON ANALYTICAL SERVICES, LLC

                          By:_____________________________________________
                          Name:___________________________________________
                          Title:__________________________________________




<PAGE>


                                   SCHEDULE A

                          Conforming Assets Guidelines

Equity Asset Test

          .  Equity  securities of any company included in the S&P 500 Index, as
             published by FactSet Data Systems, Inc. or by S&P
          .  Forward  contracts  on the S&P 500 Index,  as traded on the Chicago
             Mercantile Exchange

Fixed Income Assets Test

          .  U.S.  Treasury  or  Agency  Zeroes  maturing  on, or within 90 days
             preceding, the Maturity Date
          .  Non-callable  corporate  debt  securities  maturing  within 3 years
             (preceding  or  following) of the Maturity Date and having a rating
             of at least AA- by S&P or Aa3 by Moody's
          .  if both Moody's and S&P have issued a rating  thereon,  such rating
             shall be no less than Aa3/AA-
          .  U. S. Treasury Futures

Cash and Cash Equivalents

          .  Cash and

          .  the following  short-term  securities with remaining  maturities of
             180 days or less:
          .  (1) direct  obligations of, and obligations  fully guaranteed as to
             full and timely payment by the full faith and credit of, the United
             States of America, excluding U.S. Treasury and Agency Zeroes
          .  (2) demand  deposits,  time deposits or  certificates of deposit of
             any depository  institution or trust company incorporated under the
             laws of the United States of America or any state thereof; provided
             that at the time of  investment  therein  the  commercial  paper or
             other short-term  unsecured debt obligations thereof shall be rated
             at least A-1 by S&P or P-1 by Moody's
          .  (3) bankers  acceptances  issued by any  depository  institution or
             trust company referred to in clause (2) above and
          .  (4) commercial paper having at the time of the investment therein a
             rating of at least A-1 by S&P or P-1 by Moody's





                                                      Amy R. Doberman
                                                      Counsel
                                                      Aetna Series Fund, Inc.
October 6, 1999                                      (860) 275-2032
                                                      Fax:  (860) 275-2158

U.S. Securities and Exchange Commission
450 Fifth Street, N.W.
Washington, D.C.  20549


Re:    Aetna Series Fund, Inc.
       Post-Effective Amendment No. 34 to
       Registration Statement on Form N-1A
       (File No. 33-41694 and 811-6352)

Dear Sir or Madam:

The  undersigned  serves as  counsel  to Aetna  Series  Fund,  Inc.,  a Maryland
corporation  (the  "Company").  It is my  understanding  that  the  Company  has
registered  an  indefinite  number of shares of  beneficial  interest  under the
Securities  Act of 1933  (the  "1933  Act")  pursuant  to Rule  24f-2  under the
Investment Company Act of 1940 (the "1940 Act").

Insofar as it relates or pertains to the Company, I have reviewed the prospectus
and the  Company's  Registration  Statement on Form N-1A, as amended to the date
hereof, filed with the Securities and Exchange Commission under the 1933 Act and
the 1940 Act,  pursuant  to which  the  Shares  will be sold (the  "Registration
Statement").  I have also examined  originals or copies,  certified or otherwise
identified to my  satisfaction,  of such documents and other  instruments I have
deemed necessary or appropriate for the purpose of this opinion. For purposes of
such  examination,  I have assumed the genuineness of all signatures on original
documents and the conformity to the original of all copies.

I am admitted to  practice  law in  Connecticut,  Maryland  and the  District of
Columbia.  My opinion herein as to Maryland law is based upon a limited  inquiry
thereof that I have deemed appropriate under the circumstances.

Based upon the  foregoing,  and assuming the  securities  are issued and sold in
accordance with the provisions of the Company's  Articles of  Incorporation  and
the  Registration  Statement,  I am of the opinion that the securities will when
sold be legally issued, fully paid and nonassessable.

I consent  to the  filing of this  opinion  as an  exhibit  to the  Registration
Statement.

Sincerely,

/s/ Amy R. Doberman

Amy R. Doberman
Counsel



                        Consent of Independent Auditors

                    The Board of Directors and Shareholders
                            Aetna Series Fund, Inc.


We  consent  to the  use of our  reports  dated  December  11,  1998  and to the
references  to  our  firm  under  the  captions  "Financial  Highlights" in  the
prospectuses  and  "Independent   Auditors"  in  the  statements  of  additional
information, incorporated herein by reference.

                                        /s/ KPMG LLP
                                        -------------
                                            KPMG LLP

Hartford, Connecticut
October 6, 1999







                                DISTRIBUTION PLAN

                             Aetna Series Fund, Inc.
                                     Class A

This  Distribution  Plan (the "Plan") is adopted in  accordance  with Rule 12b-1
(the "Rule") under the Investment Company Act of 1940 (the "1940 Act"), by Aetna
Series Fund, Inc. (the "Fund"), a Maryland corporation, on behalf of the Class A
shares of each of its Series  (except  Aetna Money  Market Fund) as set forth in
Appendix A, as amended  from time to time,  subject to the  following  terms and
conditions:

Section 1.  Annual Fees

Distribution Fee. Each Series will pay to the underwriter of its shares,  Aeltus
Capital, Inc. (the "Underwriter"), a Connecticut corporation, a distribution fee
under the Plan at the annual  rate of 0.25% of the  average  daily net assets of
each Series attributable to its Class A shares (the "Distribution Fee").

Adjustment  to Fees.  The  Distribution  Fee may be reduced  with respect to the
Class A shares of any  Series if agreed  upon by the Board of  Directors  of the
Fund (the "Board") and the Underwriter  and if approved in the manner  specified
in Section 3 of this Plan.

Payment of Fees. The  Distribution Fee will be calculated daily and paid monthly
by each Series with  respect to its Class A shares at the annual rate  indicated
above.

Section 2.  Expenses covered by the Plan.

The  Fund,  with  respect  to its  Class A shares,  will pay the  Underwriter  a
Distribution  Fee under the Plan to compensate the  Underwriter,  and firms with
which the Underwriter enters into related agreements,  for engaging in sales and
promotional  activities,  as  well as for  providing  shareholder  services  not
otherwise  provided by the Fund's  transfer  agent.  Such activities and related
services will relate only to Class A shares of the Fund. Such  expenditures  may
consist of sales  commissions  to firms and their  representatives  for  selling
Class A shares of the Fund,  compensation  for servicing Class A shareholders as
described above,  payments to sales and marketing personnel,  and the payment of
expenses  incurred in sales and promotional  activities,  including  advertising
expenditures  related to the Fund and the costs of  preparing  and  distributing
promotional materials. Payment of the Distribution Fee described in this Section
shall be subject to any limitation set forth in any applicable regulation of the
National Association of Securities Dealers, Inc.

The  amount  of the  Distribution  Fees  payable  under  Section 1 hereof is not
related directly to expenses incurred by the Underwriter and this Section 2 does
not  obligate a Series to  reimburse  the  Underwriter  for such  expenses.  The
Distribution  Fees will be paid by each  Series to the  Underwriter  unless  and
until (a) the Plan is terminated  pursuant to Section 5 hereof,  or (b) the Plan
is not renewed with respect to a Series or Class A thereof pursuant to Section 4
hereof.  Any  distribution  expenses  incurred by the Underwriter on behalf of a
Series in excess of the  Distribution  Fees  specified in Section 1 hereof which
the  Underwriter  has  accrued  through  the  termination   date  are  the  sole
responsibility  and liability of the  Underwriter and are not an obligation of a
Series.

Section 3.  Approval of Directors.

Neither the Plan nor any related agreements will take effect until approved by a
majority of both (a) the Board of Directors of the Fund and (b) those  Directors
who are not  interested  persons of the Fund and who have no direct or  indirect
financial  interest in the operation of the Plan or in any agreements related to
it (the  "Qualified  Directors"),  cast in person at a  meeting  called  for the
purpose of voting on the Plan and the related agreements.

Section 4.  Continuance of the Plan.

The Plan shall become  effective on August 1, 1999 and shall remain in force and
effect  through  December 31, 1999,  unless  earlier  terminated.  Following the
expiration of its initial term,  the Plan shall continue in force and effect for
a one year period,  provided such continuance is specifically  approved at least
annually:

          1. (a) by a majority of the members of the Board,  or (b) by vote of a
             majority of each Series' Class A shares, and
          2. by the vote of a majority of the Qualified Directors cast in person
             at a meeting specifically called for such purpose.
<PAGE>

Section 5.  Termination.

The Plan may be  terminated  at any time with  respect  to Class A shares of any
Series (a) by the vote of a majority of that Series'  outstanding voting Class A
securities,  or (b) by a vote of a majority of the Qualified Directors. The Plan
may  remain  in  effect  with  respect  to a  Series  even if the  Plan has been
terminated in accordance with this Section 5 with respect to any other Series.

Section 6.  Amendments.

The Plan  may not be  amended  with  respect  to any  Series  so as to  increase
materially  the amounts of the  Distribution  Fees  described in Section 1 above
unless the amendment is approved by a vote of the holders of at least a majority
of the  outstanding  voting  Class A  securities  of that  Series.  No  material
amendment  to the Plan may be made unless  approved in the manner  described  in
Section 3 above.

Section 7.  Selection of Certain Directors.

While  the  Plan is in  effect,  the  selection  and  nomination  of the  Fund's
Directors  who are not  interested  persons of the Fund will be committed to the
discretion of the Directors then in office who are not interested persons of the
Fund.

Section 8.  Written Reports.

In each year during which the Plan remains in effect,  any person  authorized to
direct the  disposition  of monies  paid or payable by a Series  pursuant to the
Plan or any related  agreement  will  prepare and furnish to the Board,  and the
Board will review,  at least quarterly,  written reports setting out the amounts
expended  under the Plan, the purposes for which those  expenditures  were made,
and otherwise complying with the requirements of the Rule.

Section 9.  Preservation of Materials.

The Fund will preserve  copies of the Plan,  any agreement  relating to the Plan
and any report made  pursuant to Section 8 above,  for a period of not less than
six years (the first two years in an easily  accessible  place) from the date of
the Plan, agreement or report.

Section 10.  Meanings of Certain Terms.

As  used in the  Plan,  the  terms  "interested  person"  and  "majority  of the
outstanding  voting securities" will be deemed to have the same meaning ascribed
to those terms under the 1940 Act.


IN  WITNESS  WHEREOF,  the Fund,  on behalf of the Class A Shares of each of its
Series, has executed this Plan as of this 15th day of July, 1999.



                                    AETNA SERIES FUND, INC.
                                    on behalf of its CLASS A shares



                                   By:      /s/ J. Scott Fox
                                            ------------------------------------
                                            J. Scott Fox, President



<PAGE>



                                   Appendix A



Aetna Bond Fund
Aetna Balanced Fund
Aetna  Growth and Income Fund
Aetna  International  Fund
Aetna  Government  Fund
Aetna High Yield Fund
Aetna  Growth Fund
Aetna Small  Company  Fund
Aetna Ascent Fund
Aetna  Crossroads  Fund
Aetna  Legacy  Fund
Aetna Mid Cap Fund
Aetna  Value Opportunity  Fund
Aetna Real Estate  Securities  Fund
Aetna Index Plus Bond Fund
Aetna Index Plus Large Cap Fund
Aetna Index Plus Small Cap Fund
Aetna Index Plus Mid Cap Fund
Aetna Principal Protection Fund I




                                DISTRIBUTION PLAN

                             Aetna Series Fund, Inc.
                                     Class B

This  Distribution  Plan (the "Plan") is adopted in  accordance  with Rule 12b-1
(the "Rule")  under the  Investment  Company Act of 1940,  as amended (the "1940
Act"),  by Aetna Series Fund,  Inc. (the  "Fund"),  a Maryland  corporation,  on
behalf of the Class B shares of each of its Series as set forth in  Appendix  A,
as amended from time to time, subject to the following terms and conditions:

Section 1.  Annual Fees.

Distribution Fee. Each Series will pay to the underwriter of its shares,  Aeltus
Capital,   Inc.  ("ACI"  or  "Underwriter"),   a  Connecticut   corporation,   a
distribution fee under the Plan at the annual rate of 0.75% of the average daily
net assets of each Series  attributable to its Class B shares (the "Distribution
Fee")  sold by the  Underwriter.  In the event  ACI is  replaced  as the  Fund's
principal  underwriter,  ACI still will be entitled to receive the  Distribution
Fee payable on shares sold by ACI through the date of termination,  plus Class B
shares of another  Series  exchanged  for such  shares,  plus any Class B shares
issued in connection  with the  reinvestment of dividends and capital gains paid
thereon.  ACI will be paid its fees as described above unless and until the Plan
is  terminated in  accordance  with Section 5 below,  or the Plan is not renewed
pursuant to Section 4.

Adjustment  to Fees.  The  Distribution  Fee may be reduced  with respect to the
Class B shares of any  Series if agreed  upon by the Board of  Directors  of the
Fund (the "Board") and the Underwriter  and if approved in the manner  specified
in Section 3, provided,  however,  that the  Distribution Fee may not be reduced
unless the fee paid pursuant to the Fund's Shareholder Services Plan for Class B
shares has first been eliminated.

Payment of Fees. The  Distribution Fee will be calculated daily and paid monthly
by each Series set forth in Appendix A with respect to its Class B shares at the
annual rate indicated above.

Section 2.  Expenses Covered by the Plan.

The  Fund,  with  respect  to its  Class B shares,  will pay the  Underwriter  a
Distribution  Fee under the Plan to compensate the  Underwriter,  and firms with
which the Underwriter enters into related agreements,  for engaging in sales and
promotional activities. Such activities and related services will relate only to
the sale,  promotion  and  marketing  of the  Class B shares  of the Fund.  Such
expenditures may consist of sales commissions to firms and their representatives
for  selling  Class B shares of the Fund,  compensation,  sales  incentives  and
payments to sales and marketing personnel,  and the payment of expenses incurred
in sales and promotional activities,  including advertising expenditures related
to the Fund and the costs of preparing and distributing  promotional  materials.
The Distribution Fee may also be used to pay the financing costs of accruing the
unreimbursed expenditures described in this Section. Payment of the Distribution
Fee described in Section 1 above shall be subject to any limitation set forth in
any applicable  regulation of the National  Association  of Securities  Dealers,
Inc.
<PAGE>

The  amount of the  Distribution  Fee  payable  under  Section 1 is not  related
directly to expenses  incurred by the  Underwriter  and this  Section 2 does not
obligate  a  Series  to  reimburse  the  Underwriter  for  such  expenses.   Any
distribution  expenses  incurred  by the  Underwriter  on  behalf of a Series in
excess of the Distribution Fees specified in Section 1 which the Underwriter has
accrued through the termination date are the sole  responsibility  and liability
of the Underwriter and are not an obligation of a Series.

Section 3.  Approval of Directors.

Neither the Plan nor any related agreements will take effect until approved by a
majority of both (a) the Board of Directors of the Fund and (b) those  Directors
who are not  interested  persons of the Fund and who have no direct or  indirect
financial  interest in the operation of the Plan or in any agreements related to
it (the  "Qualified  Directors"),  cast in person at a  meeting  called  for the
purpose of voting on the Plan and the related agreements.

Section 4.  Continuance of the Plan.

The Plan shall become  effective on August 1, 1999 and shall remain in force and
effect  through  December 31, 1999,  unless  earlier  terminated.  Following the
expiration of its initial term,  the Plan shall continue in force and effect for
a one-year period,  provided such continuance is specifically  approved at least
annually:

          1. by a majority of the members of the Board, or by vote of a majority
             of each Series' Class B shares, and
          2. by the vote of a majority of the Qualified Directors cast in person
             at a meeting specifically called for such purpose.

Section 5.  Termination.

The Plan may be  terminated  with respect to Class B shares of any Series (a) by
the vote of a majority of that Series' outstanding voting Class B securities, or
(b) by a vote of a majority of the Qualified  Directors,  provided  however that
the Plan will be terminated only after or  contemporaneous  with the termination
of the  Shareholder  Services Plan  applicable  to Class B shares.  The Plan may
remain in effect with  respect to a Series even if the Plan has been  terminated
in accordance with this Section 5 with respect to any other Series.

Section 6.  Amendments.

The Plan  may not be  amended  with  respect  to any  Series  so as to  increase
materially  the amounts of the  Distribution  Fees described in Section 1 unless
the amendment is approved by a vote of the holders of at least a majority of the
outstanding  voting Class B securities of that Series. No material  amendment to
the Plan may be made unless approved in the manner described in Section 3.
<PAGE>

Section 7.  Selection of Certain Directors.

While  the  Plan is in  effect,  the  selection  and  nomination  of the  Fund's
Directors  who are not  interested  persons of the Fund will be committed to the
discretion of the Directors then in office who are not interested persons of the
Fund.

Section 8.  Written Reports.

In each year during which the Plan remains in effect,  any person  authorized to
direct the  disposition  of monies  paid or payable by a Series  pursuant to the
Plan or any related  agreement  will  prepare and furnish to the Board,  and the
Board will review,  at least quarterly,  written reports setting out the amounts
expended  under the Plan, the purposes for which those  expenditures  were made,
and otherwise complying with the requirements of the Rule.

Section 9.  Preservation of Materials.

The Fund will preserve  copies of the Plan,  any agreement  relating to the Plan
and any report made pursuant to Section 8, for a period of not less than six (6)
years (the first two (2) years in an easily  accessible  place) from the date of
the Plan, agreement or report.

Section 10.  Meanings of Certain Terms.

As  used in the  Plan,  the  terms  "interested  person"  and  "majority  of the
outstanding  voting securities" will be deemed to have the same meaning ascribed
to those terms under the 1940 Act.


IN  WITNESS  WHEREOF,  the Fund,  on behalf of the Class B Shares of each of its
Series, has executed this Plan as of this 15th day of July, 1999.



                           AETNA SERIES FUND, INC.
                           on behalf of its CLASS B shares





                           By:       /s/ J. Scott Fox
                                     ----------------------------------
                                      J. Scott Fox, President


<PAGE>



                                   Appendix A

Aetna Money  Market Fund
Aetna Bond Fund
Aetna  Balanced  Fund
Aetna  Growth and Income Fund
Aetna International Fund
Aetna Government Fund
Aetna High Yield Fund
Aetna Growth Fund
Aetna Small  Company  Fund
Aetna Ascent Fund
Aetna  Crossroads Fund
Aetna Legacy Fund
Aetna Mid Cap Fund
Aetna Value Opportunity Fund
Aetna Real  Estate  Securities  Fund
Aetna Index Plus Bond Fund
Aetna Index Plus Large Cap Fund
Aetna  Index  Plus  Small Cap Fund
Aetna  Index Plus Mid Cap Fund
Aetna Principal Protection Fund I
Aetna Principal Protection Fund II


                            SHAREHOLDER SERVICES PLAN

                             Aetna Series Fund, Inc.
                                     Class B


This  Shareholder  Services Plan (the "Plan") is adopted in accordance with Rule
12b-1 under the Investment  Company Act of 1940, as amended (the "1940 Act"), by
Aetna Series Fund, Inc. (the "Fund"), a Maryland  corporation,  on behalf of the
Class B shares of each of its Series as set forth in Appendix A  ("Series"),  as
amended from time to time, subject to the following terms and conditions:

Section 1.    Annual Fees.

Service  Fee.  The Series  will pay to the  underwriter  of its  shares,  Aeltus
Capital,  Inc. (the  "Underwriter"),  a Connecticut  corporation,  a service fee
under the Plan at the annual  rate of 0.25% of the  average  daily net assets of
the Series attributable to Class B shares (the "Service Fee").

Adjustment  to  Fees.  The  Service  Fee  may  be  reduced  if  approved  by the
Underwriter  and the Board of Directors of the Fund (the  "Board") in the manner
specified in Section 3.

Payment of Fees.  The Service Fee will be  calculated  daily and paid monthly by
the Series.

Section 2.    Expenses Covered by the Plan.

The Service Fee may be used by the Underwriter  primarily to pay firms and their
agents for  servicing  shareholder  accounts,  including a continuing  fee which
shall begin to accrue immediately after the sale of such shares.

The amount of the Service Fee is not  related  directly to expenses  incurred by
the  Underwriter,  and this  Section 2 does not obligate the Series to reimburse
the Underwriter for such expenses. The Service Fee will be paid by the Series to
the  Underwriter  unless and until (a) the Plan is terminated in accordance with
Section 5; or (b) the Plan is not renewed  with respect to the Series or Class B
pursuant to Section 4. Any  service  expenses in excess of the Service Fee which
the  Underwriter  has  incurred  on behalf of a Series and  accrued  through the
termination  date are the sole  responsibility  and liability of the Underwriter
and are not an obligation of the Series.

Section 3.    Approval of Directors.

Neither the Plan nor any related agreements will take effect until approved by a
majority of both (a) the Board of Directors of the Fund and (b) those  Directors
who are not  interested  persons of the Fund and who have no direct or  indirect
financial  interest in the operation of the Plan or in any agreements related to
it (the  "Qualified  Directors"),  cast in person at a  meeting  called  for the
purpose of voting on the Plan and the related agreements.
<PAGE>

Section 4.    Continuance of the Plan.

The Plan shall become  effective on August 1, 1999 and shall remain in force and
effect  through  December 31, 1999,  unless  earlier  terminated.  Following the
expiration of its initial term,  the Plan shall continue in force and effect for
a one-year period,  provided such continuance is specifically  approved at least
annually:

1.   by a majority of the members of the Board, or by vote of a majority of each
     Series' Class B shares; and
2.   by the vote of a majority of the  Qualified  Directors  cast in person at a
     meeting specifically called for such purpose.

Section 5.    Termination.

The Plan may be  terminated  at any time with  respect to Class B of any Series,
without  the  payment  of any  penalty,  by (a) the vote of a  majority  of that
Series'  outstanding  voting Class B securities,  or (b) a vote of a majority of
the Qualified Directors.  The Plan may remain in effect with respect to a Series
even if the Plan has been  terminated  in  accordance  with this  Section 5 with
respect to any other Series.

Section 6.    Amendments.

The Plan  may not be  amended  with  respect  to any  Series  so as to  increase
materially  the  amounts of the Service  Fee  described  in Section 1 unless the
amendment  is  approved  by a vote of the  holders of at least a majority of the
outstanding  voting Class B securities of that Series. No material  amendment to
the Plan may be made unless approved in the manner described in Section 3.

Section 7.    Written Reports.

In each year during which the Plan remains in effect,  any person  authorized to
direct the  disposition of monies paid or payable by the Series  pursuant to the
Plan, or any related  agreement,  will prepare and furnish to the Board, and the
Board shall review, at least quarterly,  written reports setting out the amounts
expended under the Plan and the purposes for which those expenditures were made.

Section 8.    Preservation of Materials.

The Fund will preserve  copies of the Plan,  any agreement  relating to the Plan
and any report made pursuant to Section 7, for a period of not less than six (6)
years (the first two (2) years in an easily  accessible  place) from the date of
the Plan, agreement or report.

Section 9.    Meanings of Certain Terms.

As  used in the  Plan,  the  terms  "interested  person"  and  "majority  of the
outstanding  voting securities" will be deemed to have the same meaning ascribed
to those terms under the 1940 Act.


IN  WITNESS  WHEREOF,  the Fund,  on behalf of the Class B Shares of each of its
Series, has executed this Plan as of this 15th day of July, 1999.


                             AETNA SERIES FUND, INC.
                         on behalf of the Class B Shares
                              of each of its Series



                                   By:     /s/ J. Scott Fox
                                           ----------------------------
                                           J. Scott Fox, President



<PAGE>



                                   APPENDIX A

Aetna Money Market Fund
Aetna Government Fund
Aetna Bond Fund
Aetna High Yield Fund
Aetna Balanced Fund
Aetna Growth and Income Fund
Aetna Real Estate  Securities Fund 1
Aetna Value  Opportunity  Fund
Aetna Growth Fund
Aetna Mid Cap Fund
Aetna Small Company Fund
Aetna  International Fund
Aetna Index Plus Large Cap Fund
Aetna  Index Plus Small Cap Fund
Aetna  Index Plus Mid Cap Fund
Aetna  Index Plus Bond Fund
Aetna  Ascent  Fund
Aetna  Crossroads  Fund
Aetna Legacy Fund
Aetna Principal  Protection Fund I
Aetna Principal  Protection Fund II




                             Aetna Series Fund, Inc.
                                   Rule 18f-3
                                Multi-Class Plan

Introduction:

       Pursuant  to Rule 18f-3  under the  Investment  Company  Act of 1940,  as
amended ("1940 Act"),  the following plan ("Plan") sets forth the separate class
arrangements and expense  allocations as well as the exchange privileges of each
class of shares issued by certain series ("Series")  comprising the Aetna Series
Fund,  Inc. (the  "Fund").  Except as described  below,  each class has the same
rights and obligations as each other class as required by Rule 18f-3.

Terms of the Plan:
<TABLE>
<S>     <C>                                                        <C>

       The Plan applies to the following Series of the Fund:

         Aetna Money Market Fund                                     Aetna Mid Cap Fund
         Aetna Government Fund                                       Aetna Growth and Income Fund
         Aetna Bond Fund                                             Aetna Growth Fund
         Aetna High Yield Fund                                       Aetna Small Company Fund
         Aetna Balanced Fund                                         Aetna International Fund
         Aetna Ascent Fund                                           Aetna Index Plus Large Cap Fund
         Aetna Crossroads Fund                                       Aetna Index Plus Small Cap Fund
         Aetna Legacy Fund                                           Aetna Index Plus Mid Cap Fund
         Aetna Value Opportunity Fund                                Aetna Index Plus Bond Fund
         Aetna Real Estate Securities Fund                           Aetna Principal Protection Fund I
                                                                     Aetna Principal Protection Fund II

       Aetna  International  Fund,  Aetna Small Company Fund, Aetna Growth Fund,
Aetna Growth and Income Fund,  Aetna  Balanced  Fund,  Aetna Ascent Fund,  Aetna
Crossroads Fund, Aetna Legacy Fund, Aetna Real Estate Securities Fund, Aetna Mid
Cap Fund and Aetna Value Opportunity Fund are collectively referred to herein as
the "Equity Funds".  Aetna Government Fund, Aetna Bond Fund and Aetna High Yield
Fund are  collectively  referred to herein as the "Fixed  Income  Funds".  Aetna
Index Plus Large Cap Fund,  Aetna Index Plus Bond Fund, Aetna Index Plus Mid Cap
Fund and Aetna Index Plus Small Cap Fund are collectively  referred to herein as
the  "Enhanced  Index  Funds".  Aetna  Principal  Protection  Fund  I and  Aetna
Principal  Protection  Fund  II  are  collectively  referred  to  herein  as the
"Principal Protection Funds."

1.   Class Designations:

       The shares of the  Series,  except  the  Principal  Protection  Funds are
divided into four classes:  Class I, Class A, Class B and Class C. The Principal
Protection Funds are divided into two classes: Class A and Class B.

       Class I shares are shares that are offered to:

          .    certain retirement plans;
          .    certain registered  investment  advisers having an agreement with
               the Fund to invest a minimum  of $1  million  within  one year of
               initial purchase;
          .    employees and retired  employees of Aetna Inc. and its affiliates
               (including  members of employees' and retired persons'  immediate
               families,   board  members  and  trustees,  and  their  immediate
               families);
          .    insurance companies (including separate accounts);
          .    registered investment companies;
          .    shareholders  holding Select Class shares at the time such shares
               were  redesignated as Class I shares,  and their immediate family
               members, as long as they maintain a shareholder account;
          .    certain bank and independent trust companies  investing on behalf
               of their  clients  for which  they  charge  trust and  investment
               management fees;
          .    members of the Board of Directors of the Fund ("Board");
          .    NASD registered  representatives  of Aeltus Capital,  Inc. or any
               affiliated  broker-dealers  (including members of their immediate
               families); and
          .    members of such  other  groups as may be  approved  by the Fund's
               Board from time to time.
<PAGE>

       Class A,  Class B and  Class C shares  are  shares  that are  offered  to
accounts not eligible to buy Class I shares.

2.   Differences in Distribution Arrangements:

       a.  Class I Shares.

       Class I shares are distributed with no sales charges,  distribution  fees
or service fees.

       b.  Class A Shares.

       Class A shares of each  Series,  except  Aetna Money  Market Fund ("Money
Market"), are subject to the imposition of a front-end sales load at the time of
purchase.  The Equity  Funds,  Fixed  Income  Funds,  Enhanced  Index  Funds and
Principal  Protection Funds have maximum front-end sales loads of 5.75%,  4.75%,
3.00% and 3.75%,  respectively.  Front-end sales loads for all series decline to
0%  based  on  discounts  for  volume  purchases  (aggregate  investment  in any
registered investment company for which Aeltus Investment Management,  Inc. acts
as investment adviser), as set forth in the table below.

                                                               Sales Charge
                                     ------------------------------------------------------------------
Aggregate Investment                 Equity Funds   Fixed Income    Enhanced Index      Principal
                                                        Funds            Funds          Protection
                                                                                           Funds
Under $50,000                            5.75%          4.75%            3.00%             3.75%
$50,000 but under $100,000               4.50%          4.50%            2.50%             3.50%
$100,000 but under $250,000              3.50%          3.50%            2.00%             3.00%
$250,000 but under $500,000              2.50%          2.50%            1.50%             2.50%
$500,000 but under $1,000,000            2.00%          2.00%            1.00%             2.00%
$1,000,000 or more                       None            None             None             None

       Class A shares of each  Series,  except  Money  Market,  are subject to a
distribution  fee based on the average daily net assets  attributable to Class A
shares.  This fee is imposed pursuant to a Distribution  Plan adopted under Rule
12b-1 under the 1940 Act, in the amount of 0.25%.

       Class A shares are not subject to a service fee.

       Class A shares  purchased  with an  aggregate  investment  in the  Fund's
Series of less than  $1,000,000  are not subject to a contingent  deferred sales
charge  (CDSC).  Class A shares  purchased  with an aggregate  investment in the
Fund's Series of $1,000,000 or more (including purchases made in connection with
an  agreement  to invest $1 million or more  under a Letter of  Intent),  may be
subject to a CDSC imposed on redemptions  within two (2) years of purchase.  The
CDSC will  apply  only to shares  for which a  finder's  fee is paid to  selling
broker-dealers,   banks  or  other  investment  professionals,   pursuant  to  a
distribution  agreement  with the Fund's  principal  underwriter.  The charge is
assessed  on an amount  equal to the lesser of the current  market  value or the
original cost of the shares being  redeemed.  Thus,  there is no sales charge on
increases  in the net asset value of shares  above the initial  purchase  price.
<PAGE>

There is no CDSC on redemptions of Class A shares:

     (1)  exchanged  to other  Series of the same class of shares  (except  that
          exchanges may not be made into Principal Protection Funds);
     (2)  purchased   through   reinvestment   of  dividends  or  capital  gains
          distributions;
     (3)  purchased more than two (2) years prior to the redemption;
     (4)  in the event of the owner's death or disability;
     (5)  related to certain  distributions  from  retirement  plans or accounts
          which are permitted  without penalty  pursuant to the Internal Revenue
          Code of 1986, as amended;
     (6)  related to distributions  or tax-free returns of excess  contributions
          from employee benefit plans; or,
     (7)  in  connection  with  the  Fund's   systematic   withdrawal  plan,  if
          applicable.

       In  addition,  there is no CDSC on Money  Market  (Class  A)  redemptions
unless (i) those shares were  purchased  through an exchange from another Series
within two (2) years prior to the redemption  and (ii) the original  purchase of
the shares exchanged was subject to a CDSC.

       A CDSC in the amount shown below will be imposed within the first year or
second year after  purchase on redemptions  of such shares.  In determining  the
number of years the shares have been held, the Fund will aggregate all purchases
of Class A shares made during a month and consider them made on the first day of
the month.

The  finders  fee payable  with  respect to such Class A  purchases  (except the
Enhanced Index Funds) shall be as follows:

       Cumulative Purchase Amount($)                      Commission                        CDSC
       1,000,000 but under 3,000,000                       1.00%                        Year 1 - 1.00%
                                                                                        Year 2 - 0.50%
       3,000,000 but under 20,000,000                      0.50%                        Year 1 - 0.50%
                                                                                        Year 2 - 0.50%
       20,000,000 or greater                               0.25%                        Year 1 - 0.25%
                                                                                        Year 2 - 0.25%

The finders fee payable  with  respect to such Class A purchases of the Enhanced
Index Funds shall be as follows:

       Cumulative Purchase Amount($)                      Commission                        CDSC
       1,000,000 but under 3,000,000                       0.50%                        Year 1 - 0.50%
                                                                                        Year 2 - 0.50%
       3,000,000 but under 20,000,000                      0.25%                        Year 1 - 0.25%
                                                                                        Year 2 - 0.25%
       20,000,000 or greater                               0.25%                        Year 1 - 0.25%
                                                                                        Year 2 - 0.25%
       c.  Class B Shares.

       Class B shares of each Series are subject to a distribution  fee based on
the average daily net assets attributable to Class B shares. This fee is imposed
pursuant to a Distribution  Plan adopted under Rule 12b-1 under the 1940 Act, in
the amount of 0.75%.
<PAGE>

       Class B shares of each  Series are  subject to a service fee based on the
average daily net assets attributable to Class B shares in the amount of 0.25%.

       Class B shares of each Series are not subject to a front-end  sales load.
However,  a CDSC will be imposed on  redemptions of Class B shares made within a
specified number of years. For all series except Principal  Protection Funds the
CDSC will be  calculated  from the date of  purchase,  as shown  below.  For the
Principal  Protection  Funds,  Year 1 includes the offering period and the first
year of the guarantee period.

For all Series except Principal Protection Funds:

       Year                         1       2        3        4        5        6       7+
       -----------------------------------------------------------------------------------
       CDSC                         5%      4%       3%       3%       2%       1%      0%
</TABLE>

For Principal Protection Funds:

       Year                         1       2        3        4        5
       -----------------------------------------------------------------
       CDSC                         5%      4%       3%       3%       2%

       The CDSC is  assessed  on an amount  equal to the  lesser of the  current
market value or the original cost of the shares being redeemed.  Thus,  there is
no sales  charge on increases in the net asset value of shares above the initial
purchase price. There is no CDSC on redemptions of Class B shares:

     (1)  exchanged  to other  Series of the same class of shares  (except  that
          exchanges may not be made into Principal Protection Funds);
     (2)  purchased   through   reinvestment   of  dividends  or  capital  gains
          distributions;
     (3)  purchased  more than six (6) years (five (5) in the case of  Principal
          Protection  Funds) prior to the redemption (in  determining the number
          of years the  shares  have been  held,  the Fund  will  aggregate  all
          purchases of Class B shares made during a month and consider them made
          on the first day of the month);
     (4)  in the event of the owner's death or disability;
     (5)  related to certain  distributions  from  retirement  plans or accounts
          which are permitted  without penalty  pursuant to the Internal Revenue
          Code of 1986, as amended;
     (6)  related to  distributions  or tax-free return of excess  contributions
          from employee benefit plans; or,
     (7)  in  connection  with  the  Fund's   systematic   withdrawal  plan,  if
          applicable.

d.  Class C Shares.

       Class C shares of each  Series,  except  Money  Market,  are subject to a
distribution  fee based on the average daily net assets  attributable to Class C
shares.  This fee is imposed pursuant to a Distribution  Plan adopted under Rule
12b-1 under the 1940 Act, in the amount of 0.75%,  except for the Enhanced Index
Funds, which are subject to a distribution fee in the amount of 0.50%.

       Class C shares of each  Series,  except  Money  Market,  are subject to a
service fee based on the average daily net assets attributable to Class C shares
in the amount of 0.25%.

       Class C shares of each Series are subject to the  imposition of a CDSC on
redemptions  made within eighteen (18) months of purchase.  The Equity Funds and
Fixed Income Funds impose a CDSC of 1.00%, and the Enhanced Index Funds impose a
CDSC of 0.75%.  The CDSC is  assessed  on an amount  equal to the  lesser of the
current  market value or the original cost of the shares being  redeemed.  Thus,
there is no sales charge on increases in the net asset value of shares above the
initial purchase price. There is no CDSC on redemptions of Class C shares:
<PAGE>

     (1)  exchanged to other Series of the same class of shares;
     (2)  purchased   through   reinvestment   of  dividends  or  capital  gains
          distributions;
     (3)  purchased  more than eighteen (18) months prior to the  redemption (in
          determining  the number of months the shares have been held,  the Fund
          will aggregate all purchases of Class C shares made during a month and
          consider them made on the first day of the month);
     (4)  in the event of the owner's death or disability;
     (5)  related to certain  distributions  from  retirement  plans or accounts
          which are permitted  without penalty  pursuant to the Internal Revenue
          Code of 1986, as amended;
     (6)  related to  distributions  or tax-free return of excess  contributions
          from employee benefit plans; or
     (7)  in connection with the Fund's systematic withdrawal plan.

       In  addition,  there is no CDSC on Money  Market  (Class  C)  redemptions
unless (i) those shares were  purchased  through an exchange from another Series
within  eighteen  (18)  months  prior to the  redemption  and (ii) the  original
purchase of the shares exchanged was subject to a CDSC.

3.   Expense Allocation:

       In addition to the  Distribution  and Service Fees described  above,  the
following  expenses  shall  be  allocated,  to  the  extent  practicable,  on  a
class-by-class basis:

     (1)  expense of  administrative  personnel and services required to support
          the shareholders of each class;
     (2)  transfer agency fees payable by each class;
     (3)  costs of printing the prospectuses relating to those classes;
     (4)  Securities  and Exchange  Commission  and any "Blue Sky"  registration
          fees;
     (5)  litigation or other legal expenses; and
     (6)  directors' fees incurred as a result of issues related to a particular
          class.

       Income,  realized and unrealized  capital gains and losses, and expenses,
other than those  allocated  as  described  in  paragraph  3, of each Series are
allocated  to a  particular  class on the basis of the net  asset  value of that
class in relation to the net asset value of the Series.

4.   Exchange Privileges:

       Each  class of shares  may be  exchanged  for shares of the same class in
another Series (except that exchanges may not be made into Principal  Protection
Funds). Currently,  shares of each class may be exchanged at the net asset value
for shares of any other Series of the same class,  subject to minimum investment
requirements.

5.   Conversion Features:

       Class B shares must be  converted  to Class A shares eight (8) years from
the date of  purchase.  No other  class of  shares  of a  particular  Series  is
convertible into another class of shares of that Series.

6.   Voting Rights:

       Each class shall have exclusive  voting rights on any matter submitted to
shareholders  that relates solely to its  arrangement.  Furthermore,  each class
shall have separate  voting rights on any matter  submitted to  shareholders  in
which the interests of one class differ from the interests of any other class.


Effective:  October 6, 1999


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