Dr. marine 10 Sheets Marine Algae 30g Seaweed Reef Fish Tank Food Feed Green Seaweed Tested for safety and health - Premium quality marine algae. Made with the finest Green Seaweed available. The outstanding nutrient mix offers rapid growth and helps support immune system health while helping maintain coloration. Sheets of 100% dried seaweed are recommended for all saltwater fish (including damsels, pygmy angels, clownfish, and tangs) and freshwater fish (including African cichlids, silver dollars, bala shark, and algae eaters) Quality and performance driven products for your pet - 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. Easy to feed - Feed no more than your pet will consume within two minutes, two to three times each day. Rest assured because of our rigid quality standards each package meets our superior nutritional specifications. Natural - absorbs water rapidly and takes on a soft texture similar to wet Nori Algae, making it difficult to remove any uneaten food. For this reason, to avoid over-feeding, we suggest smaller feedings until you find the ideal amount for your mix of fish