a good flake would be something I'd add (I feed Ocean Nutrition Prime Reef, and Bill's beefheart flakes). also, of note, I firmly believe in feeding frozen brine shrimp regularly! not for nutrition, but for fiber/regularity . I had some bloat with my prior Discus, but have found that brine shrimp really help things 'move along' LOL. and if you have some reds, I think I recall someone mentioning Tetra Color bits to enhance colors.