Thanks redskin. I used nothing, no dips, chemicals, or black magic. I am finding that nothing beats great water quality and a complete balanced diet. He is now flawless, as are all my other fish. After all the advice from from here, and all the countless hours of reading, keeping a reef tank has become easier than I imagined it could be. Thats not to say I've managed to avoid all the rookie mistakes, because I am no stranger to most of them. I've been following along with your tank, and all those great pics. I always love seeing photos of all the great setups out there. I guess I should get off my butt and share some of my own. First I have to fix everything after the earthquake today, and pics will hopefully be soon after.