So all I have in my tank is a lonely brown African knife fish and I thought I would pick up some tank mates. For 8$ I picked up a catfish labeled as a Chinese upside down catfish. Catfish about 4 inches long, jet black with long white whiskers. Awesome looking catfish. Does anybody have any information on these guys? I could find very little and it seems there are two species the Asian that gets huge and the Chinese that stays smaller.



