Nature's Ocean Marine White Sand - Aquarium and Reef Substrate

Our Nature's Ocean Marine White Sand is a premium reef sand that is 100% natural, straight from the ocean to you. This superior substrate is ideal for reef system tank bottoms and denitrifying anaerobic beds. Argonite benefits include reduced nitrites, helps maintain pH, increases carbonate hardness, and provides marine trace elements. Heat sterilized, our Nature's Ocean Marine White Sand is also ideal for culturing live sand. Add a beautiful and naturally beneficial ocean floor to your reef system or aquarium for a healthy and balanced ecosystem.