I've had a coral beauty for six months now and haven't nothing but good to say about her. Tough and resilient, she's the most active fish in the tank but doesn't bother anyone and doesn't take any s**t off anyone either. Never saw her mess with corals at all, but they claim she's an algae eater and I've never seen her eat anything veggie-wise, won't even eat nori or other seaweeds but loves flake and
mysis shrimp. She hasn't grown any since I got her either, she's maybe 4", but recovered well from an early case of ich and a awful lesion so deep you could see her bone, not even a scar.