hey guys. i just bought two convict cichlids yesterday. i have them in a ten gallon tank for now, though i know ill probably have to get a bigger one (yes?) my main question is this... what is the easiest way to determine sex? im not aiming for breeding, but i read that these are known to breed like crazy, and i thought it might be fun if they do. i would like to know how to tell if i have two males/females or a mix ahead of time, so i can be prepared for eggs. also, what would be a good tank companion for them?