CaribSea Aragonite Special Grade Reef Sand - 40lb

CaribSea Aragonite Special Grade Reef Sand is a premium substrate designed for reef aquariums. Recognized globally for its purity and consistency, this sand is free from impurities such as ash, metals, pesticides, and silica, providing a safe and stable environment for fish and invertebrates. Its precise grain size and natural composition make it ideal for both aesthetic appeal and biological stability in marine setups.