JW I've only had this guy for about a day now and it's been a bumpy ride due to a none welcoming crowd in the tank.... the picasso trigger has a fit any time he get close to his "hole" but is getting along alot better today and pretty much not minding his company.. my Yellow tang i had to take out of the tank and i put him in my QT tank at the moment till the butterfly get more at home and then the tang with get moved back in and i may even move some rock around but the rest of the tank mates could care less, dragon wras, cleaner wras, hippo tang, two marron clowns just a fyi this is a 72"x18"x22" tank the buttlerfly had a little ich from the lfs but the cleaner what like sponge bob saying LUNCH and he's all cleaned up if you want to keep cleaner wras's ich is your friend it seems as the other fish are clean and never show signs and the wras seems to live a long time... but we'll see how the corals fair out with him the black and white heniocus (spelling) that i had never bother them but this will be the fish butterflies again since i got ride of them...