Brine Shrimp Direct has secured a reliable source of one of Nature's most nutritious foods, Daphnia pulicaria, wild-harvested in the Pacific Northwest. Daphnia, a small crustacean also known as a "water flea," is organic and naturally full of the blue-green algae, Aphanizomenom flos-aquae (AFA), making it an excellent source of HUFA's, including Arachidonic Acid, Alpha-Linolenic Acid and Linoeic Acid. The daphnia is dried using a state-of-the-art low temperature drying process that results in better retention of nutrients and flavourants. Our Daphnia product contains no binders or artificial ingredients. The particle size ranges from 5 microns to 750 microns and is best suited for larval fish and fry. Dried Product Analysis: Crude Protein, 50%; Fat, 2.4%; Fiber, 10%; Ash, 19%; Moisture, 9%; Phosphorous, 1.4%; Xanthophyll, 180 mg. per pound.