If you are a fish lover, check out 3D Fish Tank Screensaver. This is one of 3D Fish Screen Savers, which allows you to turn your Windows Desktop into an incredible Under Water World. 3D Aquarium Fish Screensaver features schools up to 100 Salt-water or Fresh-water fish swimming among bubbles within beautiful Underwater Backgrounds at the same time. Virtual Aquarium Screensaver allows you to choose among 3 beautiful Salt-water Fish Tank, 3 Fresh-water Aquarium or you can turn them into sea bottom. Underwater Screen Saver displays the Digital clock with time in a 12/24-hour format and calendar