So I'm trying to figure out what to do and would like opinions/guidance. We had originally purchased 3 firefish - but after a few days only ever saw 2 at a time. It has been a few months now and they've seemed completely fine. Yesterday I woke up to one being snacked on by hermits
and the other swimming above him. He vanished the rest of the day. He finally came out this afternoon, but he looks like his bottom fins are tattered and there may be something on his side. I tried to snag a picture but it's hard to tell anything and he's back in hiding. I did notice the scopas tang nip him twice in this time 
So questions... being the firefish was supposed to be schooling, will he be ok alone? Or is he being picked on because he is alone? Should I move the scopas to the refugium tank for a little? Or try to catch the firefish so he can be safe? Or......??? All thoughts/guidance is greatly appreciated!
It's a 105 display tank another 40 under. Phosphate slightly high - all else within range.
and the other swimming above him. He vanished the rest of the day. He finally came out this afternoon, but he looks like his bottom fins are tattered and there may be something on his side. I tried to snag a picture but it's hard to tell anything and he's back in hiding. I did notice the scopas tang nip him twice in this time 
So questions... being the firefish was supposed to be schooling, will he be ok alone? Or is he being picked on because he is alone? Should I move the scopas to the refugium tank for a little? Or try to catch the firefish so he can be safe? Or......??? All thoughts/guidance is greatly appreciated!
It's a 105 display tank another 40 under. Phosphate slightly high - all else within range.

