Hikari Marine A is a superior colour-enhancing diet for larger marine fish to help you keep them looking their best. Its sponge-like pellets are extremely palatable and highly nutritious, and they promote proper growth and desirable form. The pellets soften quickly while triggering natural, instinctual grazing. This fish food offers essential fatty acids and necessary high-level proteins as part of the scientifically balanced nutrition. It contains clam extract, which improves palatability, and even finicky eaters will love it. It also offers seaweed meal and pure-cultured spirulina to meet the nutritional requirements of plant-eating marine fishes.