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Aqua Natural Oolitic Aragonite 20lb Aquarium Sand for Reef, Saltwater and Marine Tanks and Aquariums

Free shipping on orders over $29.99

$30.15

$ 13 .99 $13.99

In Stock
  • 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
  • Pisces is the only company that has a lease with The Bahamian government to harvest aragonite
  • Age range description: All Life Stages


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.


Derrill Neilson
Reviewed in the United States on March 6, 2025
Beautiful substrate, hard to vacuum and keep as white as new! It’s live and grows plants beautifully wash throughly until clear. Not expensive for what you get. Amazon has good prices on it.
Customer
Reviewed in the United States on October 9, 2024
This is the only sand I've used that does not get a large build up of algae.
Brittany Manos
Reviewed in the United States on April 27, 2024
The media could not be loaded.
Unhappymon
Reviewed in the United States on August 22, 2023
The sand is very nice and pretty. But it clouds tanks. I rinsed it several times and placed it in the tank. I cannot see anything.
Ricardo D.
Reviewed in the United States on November 11, 2022
The best sand I have ever purchased very small grain and very white.
Wesley Andrews
Reviewed in the United States on March 24, 2021
The media could not be loaded.
Mike
Reviewed in the United States on April 20, 2021
I bought 1 20lb.... inside the box there was 2 bags each 20lb. I think you sent 2 by mistake, I only bought 1
AH
Reviewed in the United States on May 29, 2020
Sand is white and very fine. Perfect for sand sifting fish.