Cobalt Brine Shrimp Flake Food features a nutritionally balanced formula for beautiful color, consistent growth, and palatability. It features Cobalt's enhanced Blue flake, which provides a combination of triple-vitamin boost and natural immunostimulants that strengthens a fish's biological resistance to disease. In addition, Cobalt flakes are packed with powerful probiotics in the form of naturally bacteria. Strains of Bacillus sp., are proven to improve digestion and intestinal health. This unique formula will not cloud your aquariums water. It also produces less waste for a cleaner aquarium.