I am getting a 55 gallon set up very soon and would like to have an African Cichlid tank. I have been reading through the fish index, and it seems a lot of them are pretty aggressive. I would like it to be a community tank, but its not necessary if it means I'll have stressed fish or anything. I'm assuming the 1" of fish per gallon rule doesn't count with such large fish, so what would be a good peaceful, colorful stocking for a 55 gallon? Also, I'm not totally new to fishkeeping, but I am new to Cichlids, so easier varieties would be preferred. Thanks in advance!