I have two thirty gallon tanks in which I keep my "Africans" and I keep a variety of these cichlids. Among them were two pairs of Melanochromis johanni. The males were separated but the females were kept together. Since I had raised these pairs from half a dozen small fry given to me by a friend, I was wondering when they might spawn. The males changed colour after about one … [Read more...] about Melanochromis johanni