I had 1 colt coral, and it was doing ASUOME, then it fraged on its own.. had it for about 6-8 months..
It split about 2 months ago, was doing great.. now it don't look happy (the small one on the LEFT).. but the BIG one is doing great...
anybody with any idea?
try moving it to somewhere else in the tank, someting could be bothering it. As it is small and i see you clown in the big one, this could upset a smaller one.