High in natural fatty acids, Hikari Bio-Pure Freeze-Dried Brine Shrimp are a great daily diet or treat for all types of freshwater and marine fishes, invertebrates and other marine species, turtles, and frogs. Made using pharmaceutical freeze-drying techniques, this product is as close to fresh as humanly possible and has a texture and taste not previously available in freeze-dried food. These shrimp are multi-vitamin rich to reduce stress and stress related diseases, and are nitrogen charged to reduce oxidation prior to opening. Once opened, oxygen absorbers reduce oxidation, which means less waste and lower cost per feeding. Freeze-Dried Brine Shrimp are packed in convenient, small cubes to help eliminate overfeeding, monitor how much your pets are eating, and avoid water clouding. In addition, they are free of parasites and harmful bacteria.