Hikari Frozen Reef Riot Carnivore is a delicious and nutritious "blizzard-style" frozen fish food designed specifically for carnivorous reef inhabitants. It contains a blend of high-quality ingredients such as Canadian Mysis Shrimp, ocean plankton squid, brine shrimp, cyclopods, and krill, providing a balanced and appetizing diet for your carnivorous fish in the reef aquarium.