Goldline Blenny, Malacoctenus aurolineatus, are active little blennies with lots of personality found in the Florida Keys. They are a great fish for aquariums as they stay small and are peaceful fish. They don’t get much longer than 2 inches and get along well with most other fish. They spend most of their time either perched on a rock somewhere in the tank, or hopping from rock to rock looking for food. They will eat most dried and frozen foods, along with pellet food so they are an easy fish to keep. Goldline Blennies, like most other blennies, don’t eat or pick at corals, and will not bother any other invertebrates.