About this item
- 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










Dr. Florine Hahn PhD –
Soft and perfect for sand sisters.It does require a lot of rinsing to get it clean, but it is the perfect sand for your reef/saltwater tank.
Ms. Cristal Hand –
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.
Mr. Guillermo Ward –
This is the only sand I’ve used that does not get a large build up of algae.
Josianne Bernier –
The best sand I have ever purchased very small grain and very white.
Araceli Trantow III –
The media could not be loaded.This is the top shelf of sand on the market today… as always, you get what you pay for. A thorough rinsing is 100% necessary. Just put the sand in a clean 5 gallon bucket, fill it with water and leave the water on so it continuously overflows until all the dust pours out and the water starts clearing up. The grains of this oolitic sand are ultra fine, but they are also ultra dense, and the density plays a huge role in helping it stay in place when put up against power heads, wavemakers, and gravel vacuums. It’s a bright white color that reflects an amazing amount of light. Spend the money on this high quality stuff…you will not regret it.*I use this sand in an mbuna African cichlid tank, and it has done a great job maintaining a high PH through the utilization of aragonite.