Hikari Usa Inc AHK25312 Seaweed extreme 3.52-Ounce Our technological expertise helped us develop the World's 1st wafers and pellets containing more than 67% natural seaweed; The highly aromatic wafers and pellets, which soften rapidly when put in water, instantly attracts herbivorous species. Best of all, the transition from Nori Algae is a snap; The outstanding nutrient mix offers rapid growth and helps support immune system health while helping maintain coloration; Ideal upplemental diet for most omnivorous species, including clownfish, damsels and butterflies; Developed, produced and packaged in our facilities so we can be assured you'll always get the Hikari quality you expect.