Clown Fish The clown fish (also known as the anemonefish) is a small species of fish that is found around tropical coral reefs. The most commonly known species of clown fish is orange with white markings but clown fish can be found in many different colours and can also differ in shape. There are 28 recognised species of clown fish that are found in the Indian and Pacific Oceans. The clown fish is also found as far north as the Red Sea and inhabits the Great Barrier Reef, on the Australian east coast.