Hello I'm new to this forum but not really new to cichlid keeping, I've had yellow labs before and firemouths more recently. I have just finished cycling my new 55 gallon tank and was going to start shopping at pet stores but decided to rescue a friend's fish instead. This tank my give me some trouble and I'm looking for some advice. The nitrogen and ammonia levels are holding for now, but I think the tank is very mixed and could have issues. There is no aggression yet, but these fish are all under 2 inches still and are babies.. There are ×3 giraffe cichlids, 2 peacocks, 2 blue dolphins, 2 mixed africans (yellow), and 2 Jack Dempsey. I've never kept such a variety of cichlids but im very invested and looking to make this tank work. Please let me know what I can do to keep aggression low and keep the fish happy, and if ABSOLUTELY necessary which fish will not fit with the others.