Thanks for the info. Advice came a bit late, or should I say I came about this site a bit too late. Anyway, My father in law started breeding it, tough but fun... Now we have hundreds of them and we don't know what to do with them! I don't know what species they are exactly, but they're dark and very very fierce comes feeding time... Cheers
post pics please. He was breeding one of the catfish listed here?