Benefits of Nature's Ocean® Bio-Activ Live Aragonite Sand:
•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 NutriSeawater®) then add fish, no waiting required.
•Instant ammonia cycling
•Perfect for Undergravel filters
•Contains natural live marine bacterial biofilm
•Superior to cultured live sand products