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. One kg of Oolitic Aragonite Aquarium Sand offers over 1 million sq. cm of surface area providing a huge space for housing ammonia, nitrate and nitrite reducing bacteria. Oolitic Aragonite Sand is the ideal grain size for reef tanks, fish tanks, plenum systems and refugiums.

The only brand with a lease from The Bahamian government to harvest aragonite. Genuine Marine aragonite - not land mined. Naturally renewable oolitic aragonite - sustainable sourced. 98% pure calcium carbonate - no impurities like other forms of aragonite. Phosphate free. Unsurpassed buffering capability - keeps pH at a stable 8.2.

Best Sellers Rank: See Top 100 in Pet Supplies. Country of Origin: Bahamas. : B07X1V7ZXW. Manufacturer: Pisces USA. Date First Available: August 27, 2019. Item model number: ARAGC010. Product Dimensions: 13.39 x 2.36 x 8.66 inches; 9.92 Pounds.