thanks, i will probably go with #4, but i was anyways wondering what would happen if 2 male jack dempseys were in a 55 gallon with 2 raphael catfish?
2 ,ale jack dempseys is a bad idea... Besides the fact that they would constantly fight you would need a lot of filtration imagine having two 8-10" cichlids in a 55.. Also they would not have enough territory for each to claim...