I bought a tank and am planning to fill it with 12 zebra danios (danio rerio) , 1 bushnose catfish ( Ancistrus sp.), 2 kribs (Pelviachromis pulcher, one male and one female), and a group of platys or swordtails. I am more on the side of swordtails, but they grow probably too big, so I'll just have to get platys. I was also thinking instead of the platys I could put a few gouramis instead, but I'm not sure of their space requirements. Could any one tell me if this setup is a good idea, and if not, what I should add or remove?