Have you seen the CBB pick at the rocks? If he/she isn't grazing on even the live rock. There might be problems with the fish. Hoping there isn'tI have a difficult Copperband that I'm trying to get to eat. I'm aware of most of the solutions that work and am going through them. Right now I've stuck a glob of masstick on the wall where he hangs out. He now keeps his mouth right next to that glob, opens and shuts it's mouth but doesn't fully commits to just biting a chunk out. It's crazy. Is it just trying to get the nerve???
I got it because I have an explosion of aitptasia but so far it's shown no interest in picking at my live rock. So far this piece of masstick is the only current hope.