Marine Aquarium is a three-dimensional screen saver in the form of an aquarium with corals and exotic fish. You can put up to 30 different fish in an aquarium. There is a built-in playlist for music design of the screen saver - you can specify your own MP3-files in it. It is possible to change the background objects of the aquarium. There is a clock and calendar. On the crystal, located on two aquariums, you can put your own logo.