Well I have a Powder Blue Tang in the tank for a while then came across a Powder Brown Tang so I picked him up. Well there was hell in the tank for about 5 days and the little Powder Brown just stayed hidden all the time. He was the smaller of the two so I was hoping since the new Naso I want is bigger then my Blonde and he would be left alone.
Just like having tangs because they graze like cattle on the rocks. Nice to have fish earn their keep