San Francisco Bay Brand freeze dried brine shrimp shrimpery is designed for fresh and saltwater fish. It is a great stimulant and nutrition source for all tropical fish. This shrimp is highly nutritious and excellent for finicky feeders. Excellent main diet, supplement or treat. It provides the essential nutrients to maintain high energy levels and vigor in your fish. This shrimp contains algae and diatoms, making them rich in proteins, lipids and essential fatty acids, required for biological processes. Stimulates good growth and enhances the color of your fish. Feed twice daily, but only what a fish will consume in 3 minutes. Remove any uneaten food. Available in a 20-grams pack.