I feed my tank Rod's Food it contains alot of stuff, from plankton, shrimp, squid, and all kinds of other great stuff. My fish love it and it has helped I believe my corals a lot they really seemed to open up after I started using it. _________ 72G Bowfront,20G Sump,Euro Reef RS80 Skimmer,Mag7 Return Pump,Koralia 4 Powerhead,Koralia 2 Powerhead,T5HO Lighting,2 Percula Clowns, Scopas Tang, Green Brittle, Frogspawn, Galaxea, Star Polyps, Candy Cane, Zoas, Mushrooms, and some other coral  |