Only downside to that is they don't sell them in big pots, only little ones. Beign that I have alot of catfish it means I have to buy one a week.

Maybe I just have cheeky cichlids. Best bet is to make sure you put the catfishes food in literally seconds b4 lights out. That way they'll get the majority of it b4 the cichlids get their mouths around it all.