API Marine Flakes contains omega-3 fatty acids to help promote the healthy growth and development of your marine fish. Designed for all marine fish, including clownfish, wrasse, and tangs, API Marine Flakes contains a unique, nutritionally enhanced protein to ensure easy uptake of nutrients for maximum absorption. Marine fish more readily use the nutrients in our high-quality formula, and as a result, they release up to 30% less ammonia than the leading competitor for cleaner, clearer water.