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 as my main fish with about 30 or so other large cichlids(red terror,3 midas,jaguar, motaguense,5 oscars,splendia and many more that are over 12 inches,there are many other fish in there too many to list,mainly tinfoil barbs, balas, bichirs ect) they all get along fine , I am just concerned about an umbee and a dovii together in the same tank. I would like to know if anyone has done this and as to what size tank they were in.