I have a lineatus and pink margin with a couple tangs in a 60x30x24 tank. I added a linespot and McCoskers flasher wrasse. Had them in acclimation box for a few days. No aggression shown by tankmates. Once I let them loose the pink margin took after them. Saw this go on for over 30 minutes and there was no letting up. I caught pink margin and he is in box now. Do you think he will settle down being in the box for a few days? If not I will be selling him. Thanks for any info.