Why not. He could be a problem when feeding. Twice to 3 times a week would be fine. Train him so you can hand feed him. I had one for 6 year. (not in a SPS tank) They don’t see real well. So if they are chasing food around they can be erratic. They are mainly a crustacean eater (shrimp, kreal, prawns), but they will eat fish (goldfish, guppies if you feed it to them. Good luck!!