hmm with the 2 Os i was thinking of gettin a severum but just cant see myself with 3 fish that get over a foot. let alone 2 oscars that will most likly max out over a foot. so ya the oscars will be my 2 biggest fish in the tank ( and main fish to ) the pair of cons will just be for breeding and free feeders for the oscars ( if the blk male ever stops chasing the female pink long enough to get eggbound.... )