I've never seen wild strains of discus in public aquariums in my life. I've seen so many rare goodies are public aquariums like altum angels, uaru fernandezyepezi and uncommon geophagus. But why is it that wild discus seem to be nonexistant in public aquariums? If these aquariums can get their hands on such rare gems, they surely can't have much difficulty tracking out wild strain discus, right?
