Nutramar Ogo promises not to compromise water quality, we are wondering if that means leaking phosphates into your aquarium water like most green and purple nori does. Said to be packed with amino acids, Vitamin C, zinc, unsaturated fatty acids, and a variety of other essential vitamins and minerals. Bagged in the United States and re-hydrates to about 10 times its dry weight. Available at select LFS, retail is about $15 a bag.
