Ocean Nutrition Formula One Marine Pellets (Medium, 14 oz) – A protein-rich, slow-sinking pellet diet for carnivorous and omnivorous marine fish. Using fresh seafood and spirulina, it delivers balanced daily nutrition that supports robust growth and bright colors. The medium pellet size suits fish approximately 4–12 inches in length, and the pellets’ soft, moist texture makes them readily accepted and easily digested, resulting in less waste and a cleaner aquarium.