| Re: My first tank, 450 L Well it does depend largely on the type of tang and of course the individual fish. One thing I often hear is to not have more than one of the same body style of tang. I have 3 (one from each) a sailfin, chevron, and regal and they get along just fine. They are all the same size and are each a different body style. The sailfin and the chevron were added together and the regal was added last but I have so far not had any agression with mine. |