A Fresh Seafood Special Mix for the Reef Aquarium – the tasty food seafood and algae pieces feed the fish and the juices of tiny particulates feed the corals and invertebrates! The primary ingredients are Cyclops, Rotifers, Krill, Mysis Shrimp, Brine Shrimp, Clams, and Mussels. V2O add Krill Oil, Brown Seaweed, GARLIC, stabilized Vitamin C, PRO-BIOTICS and all manner of supplemented Vitamins, Amino Acids, and minerals. THERE IS NOTHING ELSE LIKE IT ON THE MARKET! (100 microns to 4mm)