Aragonite sand

Aragonite sand for marine aquarium: a natural and beneficial substrate

The aragonite sand is much more than just a decor: it plays an essential role in thebiological balance your reef aquarium. Made of calcium carbonate, it helps stabilize pH and contributes to the health of corals and invertebrates.

Choose quality sand for a healthy ecosystem

At Recif CaribSea, Aqua Medic, Red Sea, Tropic Marin. Available in different sizes (fine, medium, large), our substrates adapt to all types of marine tanks, whether it is a SPS, LPS or fish only reef.

An ideal biological medium for your bacteria

Due to its porous structure, the sand of aragonite promotes bacterial colonization and actively participates in the natural filtration your aquarium. It is also recommended for aquariums with living sand bed (DSB).

Fast delivery and expert advice

Order your substrate with confidence: stock in France, fast shipping and passionate customer service to guide you in choosing the perfect sand for your ferry.