People who have a little experience please chime in. How fast do these guys grow? Fast like dovii or slow like festae? What is their aggression like twords each other and twords other cichlids as if in a community setting? Do they require special attention like black nasty or are they pretty robust like amphilophus? I'm thinking of getting a group of juvies and growing them out maybe keep it species only or maybe add other cichlids not sure because I don't know anything about them! ANY info would be phenomenal