I have had a 50 gallon Malawi mbuna cichlid tank for about a year now, and sometime in the near future, I will be upgrading to a 125-gallon tank. I want to keep cichlids, as they are very hardy and beautiful fish, but I will getting fish at about 10 inches each. I saw a picture of an emperor angelfish the other day, and unfortunately, since cichlids need hard water, I cannot keep him. I really like the color combo on the emperor though, so my question is, does anyone know of a fish that looks similar to the Emporer angelfish, but that can survive in a large cichlid tank? Thanks!