Gobies are relatively small fish, usually reaching three inches in captivity. Goby fish species adjust well to aquarium life. A well-sealed lid is a requirement for keeping gobies, as they will jump out of an open aquarium....
Blennies are a calm, bottom dwelling fish. They range from the brightly colored Canary Blenny to the serene looking Striped Blenny. They like to find a small place to hide in your tank....
Tubeworms are a variety of marine worms that lives in tubes. The worms form a tube made of a tough but flexible material which is coated with a layer of mud, sand or small shell fragments. All worms have specialized structures called crowns, which...