Midas' and other large ca cichlids are by far my fave fish to keep, they just make it a pain when it comes to finding tankmates. I quit trying with my jag and rd fh. I have a 4" striped raphael in with my 3" labiatum and only time will tell if that will work out. Maybe some day I will start a peaceful large comm. tank with some vieja and bichirs and such! Good luck with what you decide!