Reef Sand Bahamas oolite 20lbs CaribSea Live Aragonite

Product details

Reef Sand Bahamas oolite 20lbs CaribSea Live Aragonite is a bag of 20 lb reef aquarium substrate made from aragonite oolite, supplied as “live” sand. In practical terms, it’s used as the bottom layer in marine (saltwater) aquariums to support natural-looking rockwork, provide a home for beneficial microorganisms, and create a stable environment for many common reef tank inhabitants that use the substrate. Aragonite sand is also commonly chosen for its ability to contribute calcium carbonate to the system over time, helping maintain the reef-like buffering that many reef tanks rely on.

Features:

• Made with aragonite oolite for reef-style substrate aesthetics
• Sold as “live” sand, supporting beneficial microorganisms in the tank
• Helps create a natural foundation for aquascaping
• Provides a suitable substrate surface for many sand-dwelling behaviors
• Aragonite-based substrates are commonly used to help buffer and support carbonate chemistry
• Useful for reef tanks aiming for natural marine substrate conditions

Specifications:

• Product name: Reef Sand Bahamas oolite 20lbs CaribSea Live Aragonite
• Package size: 20 lb bag
• Substrate material: Live aragonite (oolite)