I have a Geophagus Labiatus. I have been moving him from tank to tank trying to figure out mates for him. Bought him from imperial tropicals. Their website says they are peaceful, but he ate his other 3 buddies, he attacks the cichlasoma dimerus'(top tank mate for him on imperials' website and already killed 3 outta 5). He is in a tank with 4 baby oscars(all under 3.5 inches). He is scared in the oscar tank.. My only option is to house with my bolivian rams. Can this be done?