Aquarium 3D Fish Screen Saver, 3D Scenery Maker with 6000 underwater objects. Experience the unique underwater worlds of Aquatica. The Aquatica 3D screen saver has 70 selectable 3D fish that randomly swim in multi-dimensional scenery. On-screen messages allow you to display messages when the screen saver is active. New fish, Talking fish, 600 3D backgrounds, random music and sounds for the screen saver are updated regularly.