Hey guys thanks for all your responses. I set up individual pots and bowls and a fish castle so in terms of hiding places there are plenty I suppose. So far the only signs of aggression comes from my 4-inch Convict who bullies the other 3 2-inchers when they get too close to the right side of the tank which he claims as his territory but amongst the other 3 there isn't much aggression at all. Right now I'm thinking that I might get 2 JDs or 2 Blood Parrots or a combination of both. I'll keep a close eye on them and if it seems as if they're getting attacked I'll return them.
