Today i started to shut down my other tank. i have moved some of my live rock from old tank to the new tank, and rescaped the tank again. which was fun( Not just joking ) My only cern is now when i move the yellow tang into the bigger tank with the blue tang, will they fight at all, The Blue Tang has decided that he would chase the bird nose wrasse this moring. I hope i dont have to get rid of him.