I added a RBTA to my tank about 5 mos. ago. It has since spilt three times. I now have 4 beautiful RBTA's. I feed them silver sides and they all eat well. I have noticed that the color on the newer ones is lighter and more toward the orange side. I just wondered, will they just keep splitting? Also i have 1 maroon clown that bounces around from one to the other. Can i add another clown or does the maroon have dibs on all 4?...Thanks