I have 2 small half dollar size blue hippo tangs, two 3-4 inch yellow, a Kole Tang, and the white cheek. I have a blue Niger Trigger, 4 tiny clowns, 4 anthias (1 male, 3 female) Watchman Goby, Purple Dotty back, 1 inch Yellow Corris Wrasse that I hardly see, and a lawn mower Blenny that I just got. I have had it suggested to me if a tang is dominant towards the other fish or tangs that it will eventually kill the other fish it is showing dominate towards. They are nasty to each other. When I entered the 2 yellow after QT for a few weeks, the white cheek went ape Sh**. I basically screwed myself and found myself pulling out all the rock to capture him at 10 o'clock at night. Not fun. I put him in QT for a few days, and it allowed me to re arrange the rock work a little better than what I had it before, and it looked different to the white cheek when he came back and by then the yellows were in charge and put down on the white cheek. He stood his ground a little but it ended well and so far they are all getting along together, eating together on the nori strips, and not fighting much, other than the occasional fin flair up where they size each other up. Hope this helps, I am no expert by any means, just been reading alot and what I have found is no fish is alike, and just because it is from a species that is said to to XY and Z, doenst mean it will do XY and Z. Just like dogs or other animals. Not all collies heard sheep, and not all st. Bernards rescue people on ski slopes, lol. Good luck and I hope this helped.
