Dr. G's LPS Max Live Coral and Fish Food Energy Food for LPS Enhances Color and Growth Rates Our LPS MAX is a complex Coral Food, made with Mysis Shrimp, Arctic Pods, Brine Shrimp, Multi Vitamins, Essential Amino Acids & Garlic, consumed directly by the coral polyp to provide energy for metabolic functions, color & growth. Indispensable for Corals described as "impossible or difficult to feed", stimulating an almost immediate opening of coral polyps and feeding responses. LPS or large polyp stony corals, are wonderful additions to your reef tank. With graceful sweeping tentacles and large fleshy polyps, LPS are an important part of your tank eco-system. Get the best out of large polyp stony corals (LPS), feeding them with LPS MAX.