Ironic

[Bergvid]

So today I was having a read through the forum and I came across a topic about blue chromis killing each other off. I have 4 blue/green chromis and they have been happily living together for 4 or so months.

I walk out to have a look at my tank and here is one dead blue/green chromis with the other one going at him.

 

[Quik Z06]

I've noticed they show dominance and the runt usually gets bullied and starves to death or is so weak the others pick on it until it gives up. I had another fish actually picking on the runt until I found it. I started feeding 100% meaty foods instead of flakes and noticed a calmer attitude in the tank.