CaribSea Arag-Alive Fiji Pink Live Sand 20lb – Marine Substrate Filtration Twin-intake weir system for efficient

Twin-intake weir system for efficient surface skimming and debris removal

Oils and Fats

Whether you're attaching corals to live or dead reef rocks

Precision-applied German Wacker silicone for flawless seams

Enhances the degradation of uneaten food

CaribSea Arag-Alive Fiji Pink Live Sand 20lb – Marine Substrate Filtration Twin-intake weir system for efficientBuild a healthy and stable foundation for your marine aquarium with CaribSea Arag Alive Fiji Pink Live Sand. This premium live sand is enriched with a broad spectrum of natural marine bacteria, along with specially selected strains that help establish biological filtration quickly and safely. Formulated to reduce harmful ammonia while lowering nitrate and nitrite levels, Arag Alive supports a natural biological balance and speeds up the aquarium