I kept african cichlids for about 4 years, and they reproduced like crazy. I gave them a varied diet, which is why I think I had so much success. They got chopped up shrimp, lettuce, zuchinni, flake foods, and once every few months, feeders...(which I know isn't neccessary, but it was for entertainment value). I ended up keeping them by accident. I put 4 pseudotropheus in my S.A. cichlid tank with the plan of buying them their own tank in a couple days when I had the money. I had kept the African ciclids at school and I needed to bring them home. AFter a couple days, they took the tank over and I ended up losing a nicaraguense, a green terror, and a jack dempsey. only the green terror was mature. They attacked like wolves. The next four years, I converted it into an African cichlid tank with the right P.H. and rocks and everything. They basically forced their way into my 125 gallon.