We have three in a 150 with a few peacock bass,red terror female,jack dempsey females,and a royal knife.They all get along well.Ours love Massavoir pellets,worms,chopped up shrimp,and silversides.They are fun cats and we plan on eventually trying to breed these cats in a 240 or a 360.Make sure the other fish you keep with the Limas are bigger then there mouths.