Well I decided to go with a Salvini and Jack Dempsey setup in my 55 gal. I was wondering if there was any catfish out there that can put up with these aggressive fish that can clean the food and algae that is left over (I do plan to feed the catfish a regular diet too). I know this isn't really a cichlid based question but i figured that people who have cichlid would better understand where I'm coming from.