Carib Sea Aragonite Aquarium Sand - 10 lbs - Natural Substrate for Marine & Reef Tanks, Supports pH Balance, Enhances Coral Growth & Water Clarity

Ideal for Marine & Reef Tanks: CaribSea Aragonite Aquarium Sand is a natural substrate designed to create a stable environment for marine and reef aquariums.. Supports pH Balance: This aragonite-based sand helps maintain stable pH levels, promoting a healthy aquatic environment for fish, corals, and invertebrates.. Enhances Coral Growth: Rich in calcium, this sand supports coral development, helping create an ideal habitat for corals to thrive in marine and reef tanks.. Improves Water Clarity: The natural composition of this sand helps enhance water clarity, reducing waste buildup and maintaining a clean, clear tank.. Supports Natural Filtration: The porous structure of the sand aids in natural filtration, contributing to a balanced and thriving aquarium ecosystem.