If you're running Win 9x perhaps:
Program: OceanView
Author: Lightcube Technologies
Ware: (Freeware)
http://www.heartfall.com/3d/dl-oceanview.html
Win 95/98 (not NT/2000 compatible)
I compiled this list recently - haven't checked any of them out yet.
http://www.tucows.com/preview/57540
Aquarium Life
74% popularity Freeware 98, NT, 2k, Me, XP, 95
Tumbling blocks put together and then take apart pictures of
undersea...
http://www.tucows.com/preview/267548
AquaWorld
99% popularity Freeware 98, NT, 2k, Me, XP, 95
Enjoy the sights and sounds of an undersea world, complete with...
http://www.tucows.com/preview/21096
Australian Fish
93% popularity Freeware 98, NT, 2k, Me, XP, 95
Screensaver with graphical fish swim, come up to the screen and
blow...
http://www.tucows.com/preview/47344
Exotic Fishes
54% popularity Freeware 98, NT, 2k, Me, XP, 95
Changing pictures of different kinds of exotic fish
http://www.tucows.com/preview/281143
Florida Sea
48% popularity Freeware 98, NT, 2k, Me, XP, 95
Enjoy more than 50 images of Florida's saltwater wildlife.
http://www.tucows.com/preview/214185
Floys Artificial Life Aquarium
1% popularity Freeware 98, NT, 2k, Me, XP, 95
This screen saver displays a group of red "floys" that move around
the...
http://www.tucows.com/preview/208669
Life on the Undersea Reef
18% popularity Freeware 98, NT, 2k, Me, XP, 95
This screen saver displays high-quality, underwater images of the...
http://www.tucows.com/preview/71383
Midnight Magic
50% popularity Freeware 98, NT, 2k, Me, XP, 95
Saver shows an image of a killer whale jumping out of the water and...
http://www.tucows.com/preview/260106
OceanReflections
5% popularity Freeware 98, NT, 2k, Me, XP, 95
This screen saver displays underwater scenes from the Florida Keys.
http://www.tucows.com/preview/73556
Octo
2% popularity Freeware 98, NT, 2k, Me, XP, 95
Computer generated octopi swim across the screen, either over your...
http://www.tucows.com/preview/355167
REELINTHEFISH.NET Fishy
62% popularity Freeware 98, NT, 2k, Me, XP, 95, 2003
This is a screen saver for fish enthusiasts.
http://www.tucows.com/preview/357212
Sim Aquarium Free Tank
100% popularity Freeware 98, 2k, Me, XP, 95, 2003
This is a 3D virtual aquarium with fish swimming by on your screen.
http://www.tucows.com/preview/234364
Sportsfish Morph
41% popularity Freeware 98, NT, 2k, Me, XP, 95
This is a screen saver with Aussie fish.
http://www.tucows.com/preview/70880
Under The Sea
90% popularity Freeware 98, NT, 2k, Me, XP, 95
Tropical fish move around the screen over a background image of
some...
http://www.tucows.com/preview/161642
Under the Sea #2
49% popularity Freeware 98, NT, 2k, Me, XP, 95
Colorful fish swim across this screen saver.
http://www.tucows.com/preview/183366
UnderSea World
65% popularity Freeware 98, NT, 2k, Me, 95
Have a look at these realistic-looking colorful animated tropical
fish...
http://www.tucows.com/preview/55559
Underwater Aquarium
9% popularity Freeware 98, NT, 2k, Me, XP, 95
Saver displays changing pictures of underwater scenery with a
rippling...
http://www.tucows.com/preview/68284
Underwater Diver
25% popularity Freeware 98, NT, 2k, Me, XP, 95
Changing pictures of divers underwater in different locations, and
the...
http://www.tucows.com/preview/155764
Whale Dreams Screen Saver
76% popularity Freeware 98, NT, 2k, Me, XP, 95
A family of whales swims across the screen, floating over different...
http://www.tucows.com/preview/200132
Whales
28% popularity Freeware 98, NT, 2k, Me, XP, 95
This screen saver displays underwater pictures of whales swimming
in...
Susan
lol