Bought a royal dottyback because the wife thought it was cute. Was racking my brain, remembered that one pink/yellow fish was ok, one was a terror. Not sure why I didn't have my cellphone on me ..... Anyways, the ok one I was thinking of was a royal gramma and that isn't what I bought. Turned out OK though, terrorized my pajama cardinal for like 2 years then suddenly left him alone but killed every peppermint shrimp I put in to take care of atapsia. Left a candy cane and fire shrimp alone though. Had him 6 1/2 years, was fat and happy. After he died I got a filefish, no more atapsia and he leaves everything but zoas alone. Had to set-up a new tank to save my zoas.