LOL! Ya jim, its alittle risky, But they are beutiful fish. I would put my money that he gets a taste for snails, hermits and shrimp. especially as he gets older. I would say he could nip corals, but more likely to take after the inverts., good luck and keep a net handy just incase. (feed him well would probly be the best way to curb his apetite)