Tropical Aquarium ScreenSaver - Version 6.0 Beautiful screensaver features over 30 animated sea creatures. Many breeds of tropical fish plus sharks, whales, mermaids, crabs, clams, sea horses, scuba divers, and the sinking mafia snitch! This screensaver is fully customizable, allowing you to add and remove sea creatures, music, sound effects, and more! Register now and get a Theme Pack containing over 100 desktop icons, desktop wallpapers, and animated cursors.