I would like to see one big tank full of african cichlids, angle fish, and discus. Usually these fish only pick on their own kind, from what I see, they only go after the females of the same species. I know a lot of african cichlid guys that don't change thier water chemistry so please don't say thats why they can't be together. Have any of you guys ever actually tempted this setup of fish? Or is it just an old rumor?