(Your shopping cart is empty)






 


















You are here: Home > Substrate

Substrate is sometimes added for cosmetic reasons, but in a saltwater enviroment it can also play an important role in absorbing nutrients, such as in a Deep Sand Bed. In fish only tanks you can often use a larger grain size for ease of vacuuming the sand.

We recommend 90lbs per cubic foot.

CaribSea Aragonite Substrate
Highest quality aragonite sand for your marine aquarium. Many different grain sizes to choose from, also available as live sand.
CaribSea Calcium Reactor Media
A complete reactor media containing not only calcium and carbonate, but essential trace elements as well.

CaribSea Seaflor Special Grade Reef Sand 15 lb (dry) CaribSea A.R.M Calcium Reactor Media 8 lb CaribSea A.R.M Calcium Reactor Media 8 lb(Coarse)
Usually Ships the Same Business Day
Our Price: $13.99
Usually Ships the Same Business Day
List Price: $24.95
Our Price: $19.76
Sale Price: $17.76
You Save $7.19!
Usually Ships the Same Business Day
List Price: $24.95
Our Price: $19.76
You Save $5.19!
CaribSea Seaflor Special Grade Reef Sand 15 lb (dry) - SaltySupply.com CaribSea A.R.M Calcium Reactor Media 8 lb - SaltySupply.com CaribSea A.R.M Calcium Reactor Media 8 lb(Coarse)