yeah, that's a good diet for most large predatory catfish. basically you just want variety, so i'd try some beefheart as well. that's what i feed mine. what i do since you can't gutpack non-live food, is to cut a slit in the meat and put a couple of beans or peas (basically any vegatable). this makes their diet a bit more rounded out since in the wild their prey will have vegatable matter in their stomachs.
