I just purchased a 57 gallon Ocean Blue rimlees tank. It is going to replace the 34 gallon rimless tank I have now. I would like to add a Tang to the tank but I am concerned about the size of the tank. I know Tangs need room to swim. I have a 75 gallon fish only tank with a Yellow Tang in it and sooner or later I will have to give him to somebody with a bigger tank. Any suggestions?

