Hikari Bio-Pure Frozen Krill - 16 oz. is designed to support everyday feeding for aquarium fish. Superb krill offering natural astaxanthin and higher marine protein too. Hikari offers a unique cube pack which is krill processed, using the Molecular Gastronomy technique, into an easy to consume stick that's perfect for smaller fish. Their flat packs offer the whole krill, an excellent option for larger fish. Shop Hikari fish food at Uncle Bill's Pet Centers for trusted pet supplies and knowledgeable service in Indiana.