Now more realistic than ever, your screen turns into an amazing aquarium with 3D, lifelike fish and other sea creatures swimming above a colorful, moving 3D coral reef. This new version has improved fish movement as well as aquarium sounds and bubbles. Upgrade to the premium version of Living Marine Aquarium 2.0 for 19 species of saltwater fish and sea creatures. You control the type and number of fish in your tank. Two additional coral reefs are available or set to random and your aquarium changes on your monitor.