AQUANATURAL Oolitic Aragonite 10lb Aquarium Sand for Reef, Saltwater and Marine Tanks and Aquariums

Amazon.com Price: $16.28 (as of 26/01/2023 18:40 PST- Details) & FREE Shipping.

Unsurpassed buffering capability – keeps pH at a stable 8.2
98% pure calcium carbonate – no impurities like other sands
Naturally renewable oolitic aragonite from a sustainable source

In Stock.