About This AQUARIUM DIET SUPPLEMENT: Natural shrimp treat designed to supplement any Tetra staple diet foods, such as TetraMin Flakes. FOR FRESHWATER & SALTWATER FISH: Premium-quality, nutritious supplement provides variety to your fish’s diet. AIDS DIGESTION: Complete freeze-dried krill with shells are an excellent source of roughage to support digestion. COLOR ENHANCING: Astaxanthin, a natural color enhancer, helps bring out the natural pink, orange and red colors of fish. USAGE: Feed 2 to 3 times a week in addition to staple diet, only as much as your fish can consume within a few minutes. A protein-rich supplement for large tropical and marine fish Excellent source of protein, fat, roughage, and vitamin E Whole, large, freeze-dried shrimp are high in carotenoids to promote the development of fish's natural pink to orange-red colors Vacuum-sealed containers for freshness