Today i was at petsmart and they had the catfish in the back room and asked me if i wanted it..well i took it and the lady said "the person brought it back becuse it has eaten $50 worth of her fish already" right now he's like 6-8" i'm not sure what to feed him and he's in a 20long right now the tempiture is 76F is this a monster on my hands? thanks for the help
~mike
~mike