Hikari Bio-Pure Freeze Dried Brine Shrimp Fish Food is an excellent daily diet or treat for your aquatic pet offering higher levels of algae. Enriched with multi-vitamins to reduce stress and stress-related illness. The technologically advanced freeze-drying process maintains original nutrition, flavor, and texture previously only available with live brine shrimp. Oxygen absorbers and nitrogen charging significantly reduce oxidation. Quickly softens when put in water, yet remains whole offering rapid acceptance. All the benefits of live brine shrimp including higher desirable fatty acid levels.