Tapfish for the iPhone is a virtual world game that allows you to create your own virtual aquariums with fish that you feed and care for. You can also breed and sell these fish to buy new exotic breeds or decorations for your tank.

Tapfish was created by Bayview Labs and lets you choose from over 27 varieties (and growing) of fish including Clown Fish, Blowfish, Piranha, and many others. You also have the option of breeding your fish to create your own unique fish for your aquarium. There are 40 types of accessories such as: plants, sunken ships, caves, lighthouses, backgrounds, reefs, and castles.

As you raise your fish, you earn coins that can be used to buy more fish or accessories. As your tanks grow and fill, you gain experience points for visiting your fish daily, feeding them, and even just giving them more decorations. You can also earn experience points and move up in levels by visiting aquariums owned by other people and helping them care for their fish by feeding their fish and cleaning their tanks. With each level gained new fish become available like Killer Whales, Sharks, and Sting Rays.

Tapfish is an amusing game and provides soothing sounds and images while you care for the various fish in your virtual aquariums.

There is both a free and paid versions of Tapfish in the Itunes App store.