Black Trigger (Indian Ocean) Marine Invertebrates The Rock Beauty angel can

The Rock Beauty angel can grow to be up to 8 inches long and needs a large aquarium as an adult

The tips of the tentacles are a contrasting hue or color than the rest of the coral

It grows up to 19 inches and needs an aquarium of at least 180 gallons

and may be so large as to extend nearly halfway down its body

Two wide black bands run over its face

Black Trigger (Indian Ocean) Marine Invertebrates The Rock Beauty angel canTriggerfish are extremely personable and entertaining, and make great tank mates with other fish of similar size or temperament. They will eat invertebrates, especially shrimp, but also other crustaceans, mollusks, bivalves, sponges, tunicates, feather dusters and more. They may move and flip over rocks to search for food underneath. They do not typically bother corals. They may chase and bully other fish, especially those smaller than themselves.