I've never kept Satanoperca leucosticta before. Is it reasonable to expect an adult to be this colorful with both the red and blue coloration? I've seen a few like that on the web, but not all.
http://www.aquariumdomain.com/viewSpeciesNWCichlid.php?id=25
http://www.aquariumdomain.com/viewSpeciesNWCichlid.php?id=25