Man, why is my black oscellaris so aggressive lately? I've had it for about a year, and for the last 11th month, it's been the sweetest fish in my tank. Nowadays, everytime I have my hand in the tank, it nips at me real hard. It chases after all his tankmates. It's not like he hosts in anything. He just hovers over a a cave area, and everytime I go near this *empty* kingdom of his, he flips out at my hand!
What's the deal? Would getting him a mate would calm him down? It would be a perfect reason for me to buy this beautiful true female perc I saw at my LFS.
What's the deal? Would getting him a mate would calm him down? It would be a perfect reason for me to buy this beautiful true female perc I saw at my LFS.