Undulated Trigger (Asia Pacific) Pufferfish but larger individuals may attack

but larger individuals may attack small invertebrates such as shrimp

such as the red bug copepod

Their teeth are fused together and resemble the beak of a tropical bird

but in Oulophyllia they more often may connect

Undulated Trigger (Asia Pacific) Pufferfish but larger individuals may attackTriggerfish 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.