IME, This could be hit or miss. I have had two in my time. The first one was always in the rockwork. The one I have now is always in the open. Also I think they will max out around 3.5 inches. Loves to pick at the rocks. Can be moderate or difficult to get eating, but once eating and established, very hardly fish. IMO, the same care should be given like a Coral Beauty. Pellets, flake, Mysis, and Nori are good foods for it.