Bahamian Aragonite Aquarium Sand is the ideal substrate for marine, reef, or African Cichlid aquariums.
It is a pure Oolitic Aragonite sand collected from the crystal clear oceans of the Bahamas, with no harmful tar, organics or impurities. This aquarium sand has unsurpassed buffering capability and helps maintain a natural pH balance of 8.2 without the constant addition of chemicals.