CANNED BRINE SHRIMPS are natural juices locked in the can. You will never buy frozen fish food again! Whole Brine Shrimps (Artemia) are cooked in the can in the natural juices. Just pop the top or open the can and you have a fresh and flavorful diet your animals will readily consume. Canned Brine Shrimp is a special main food for the ornamental fish, marine and fresh water fish. It contains many nutrition ingredients, makes the fish stronger and healthier.