Kelp Wafers - 14 mm - 250 gNorthFin Kelp Wafers are professionally developed to provide Plecostomus and other bottom-dwelling grazers with a healthy, balanced diet. They feature certified organic kelp (a premium-grade seaweed) as their main ingredient, making them a superior alternative to the popular "algae wafers" available on the market today. Completely free of fillers, hormones, and artificial pigments. Easily digestible, sinking 14 mm wafers promote optimal nutrient absorption and help reduce the amount of waste in your aquarium. Proudly made in Canada