"San Francisco Bay Brand, 3.5oz. Your discus, eels, bettas, loaches and other community freshwater fish will thrive on this primary food choice. Our bloodworms are collected and packaged daily, so they retain their natural food value. Bloodworms provide essential nutrients that help maintain high energy levels and vigor in your fish. All natural Frozen fresh Highly nutritious Excellent for finicky feeders Promotes proper growth and supports color The 1.75 oz (50g) mini-cube is excellent for desktop & nano aquariums!"