Fighting clowns

[bostonpro]

We've had a pair of clowns (false percs.) for a little under a year now. When we first got them they fought for about two weeks. The little clown got real bad but was able to bounce back when the larger clown stoped picking on him. That was almost a year ago. They've been getting along since then. Now, for the past three days, the big clown started attacking the little one again and finally the little guy lost the battle and died today. Why would she start attacking him after all this time????

 

[clown123]

maybe they were a pair and she wanted too breed but he wouldnt so she might of chased him and all of that stuff because when i bred freshwater convicts that is wat would happen.this could be possible not really sure though

 

[nyfisherman]

an addition of an anemone caused a fight in my tank of five clowns. I had to seperate all of them.