Mazuri® Fish Analog 50/10 Gel Diet is designed as a convenient and nutritionally balanced alternative to feeding frozen fish to marine mammals, birds, and other aquatic species and has proven to be palatable in dolphins, seals, sea lions, penguins, beluga whales, and other marine species. This gel diet is a convenient and consistent option when fish supplies are not ideal and an excellent vehicle for delivery of prescribed medications. Mazuri® Fish Analog 50/10 Gel Diet is designed to provide a replacement for low fat fish or as an option to reduce dietary fat levels. This diet is shipped as a powder that is designed to be made into a gel prior to feeding.