Frozen Formula Two™ is a gourmet frozen food, containing extra marine algae, for all herbivorous and omnivorous tropical fish. It is a special blend of fresh seafood and algae that mimics the nutritional value of a natural diet and promotes proper growth, coloration and nutrition to algae eating fishes. It incorporates marine algae, Spirulina and garlic, a flavor enhancing attractant that helps stimulate the appetite of finicky eaters.