Features A Gourmet Food For All Tropical Fish. Highly attractive staple food for marine and freshwater tropical fish. High protein content. Supports coloration and will help maintain health and vitality. Formulated and tested by aquaculture biologists. Does not cloud the water. Brine Shrimp are supplemented with a nutritious blend of seafood, plankton, algae, vitamins and minerals yielding a succulent flavor. Helps support coloration and will help maintain health and vitality. Recommended for: Nearly all marine fish and freshwater species.