last night I went to clean the glass on my 135 with a Mag-Float algae magnet. I was cleaning the end glass with my two-year-old son and wasn't paying much attention. One of my Pink-Tailed Chalceus somehow swam right into the path of the algae magnet and got hit. It didn't get crushed against anything, just whacked in the head by the magnet. The magnet can kind of jerk along sometimes and I think it must have hit the fish during one of the quick jerky movements. I was hoping the fish was just stunned and I even held it in the sump return flow for a minute to see if it might revive, but the poor little guy (about 2.5") was dead-as-a-doornail... 
I am really bummed about this as I have been loving my Chalceus school. I had eight, but now am down to seven. I am a bit worried that if I have too few conspecific aggression could start to flare up. I guess I'll have to pick up three or four more of these guys.
Anybody else had anything like this happen?

I am really bummed about this as I have been loving my Chalceus school. I had eight, but now am down to seven. I am a bit worried that if I have too few conspecific aggression could start to flare up. I guess I'll have to pick up three or four more of these guys.
Anybody else had anything like this happen?

