I have had mine for over a year now. It took 2 months for it to start eating prepared foods, but luckily I had enough on the rock to sustain it. The first food it took was nori sheets (I had been putting them in every couple of days since I got it), followed by frozen, then pellet. Since it has been eating prepared foods, the coloration has gotten better, and it is a pig, eating anything I put in the tank... A great fish, and hasnt touched any of my corals. I have a few SPS frags, a frogspawn and some softies. I have heard clams and LPS can be problematic, but noticed nothing with my lone LPS.