Nature's Ocean Bio-Activ Live Aragonite Reef Substrate, 8 lbs

Brand: Nature's OceanColor: WheatFeatures: Immediately removes nitrogenous waste (Ammonia, Nitrite and helps remove Nitrate) Grain size 1.0 to 2.5 mm diameter Reduces harmful nitrate, maintains proper pH Provides enhanced buffering capacity, instant Cycling guaranteed Use a minimum of 1 pound Bio-Active Live Aragonite Sand per gallon of saltwater, with appropriate filtering system allow it to circulate, during the first month introduce fish less than 1 inch per 5 gallon saltwater model number: 20721Part Number: 20721Details: Nature's Ocean Bio-Activ Live Aragonite Reef Substrate 8LBS (Grain size: 1.0 -2.5mm). Premium Live Aragonite Sand for Aquariums; Collected in its natural environment and packaged in its natural state (U.S. Patent #'s: 6,376,299 & 6,939,708); Just place in tank, add saltwater (for best results use Nutri-Seawater) then add fish, no waiting required; Instant ammonia cycling; Perfect for under gravel filter For Best Results Use as Follows: Use a minimum of 1 pound