I have a blue gourami who is nothing but trouble. I'm trying to find her/him a buddy that she won't harass until death. She doesn't seem to mind the other fish, but so far it has killed 2 other blue gouramis, but both were smaller than it and I think the same gender as what it is. I was thinking that if I got one of the opposite sex that was much larger that it would not feel the need to kill its friend. I read somewhere that the ones with pointy topfins are male and the rounded ones are female. That would make this one female. Is this true? Should I just give up and let her be?
In a 20L, you can see how big she is.
Some pictures of the murderer.
In a 20L, you can see how big she is.
Some pictures of the murderer.