I have had big cichlids for years, what I want to know is if anyone has had an full grown umbee in a tank with other cichlids of the same size . I have never owned an umbee before and their reputation preceeds them. I am thinking of puting one in my main tank, but I have a dovii and I am just a little concerned. I know how to adjust new fish to a new tank and I know all about fighting and so on , but I just want to know if anyone has done this or has links to places that have done it.