Fish Tycoon is a fish breeding sim game where you breed and care for exotic fish in a true real-time virtual aquarium. The object of this tycoon game is to discover the 7 MAGIC FISH.

You start with a small selection of fish, some money and a tank. You must breed your fish, care for them, help them grow, and cure them if they get sick.

You can buy supplies, medicine and special chemicals; you can research technologies or invest in advertisement. All of this will be financed by selling exotic hybrids in your shop.