I hope what i had mentioned underneath here doesn't hurt any of those flower horn lover. Anyway, I can simply said they are only fishes that looks like the common tilapia except with a bump and some patterns on thier bodies. Besides that they are hybrid and there's no scientific name for it. I don't call it is cichlid, they are aliens to me and i hate them because all the aquarium shops are selling them. There are getting less and less choices for me to look for other varieties of fishes..