CaribSea Arag-Alive - Indo-Pacific Black

Caribsea's Arag-Alive! Live Reef Sand is a great choice for new aquarists and new reef tank setups. Arag-Alive sands clear quickly and contain millions of live bacteria, speeding up your tanks cycle and leading to less nuisance algae.

• Contains live bacteria to assist with a faster cycle
• Grain size: 0.25 - 5.0mm
• High Surface Area for Bacteria
• Wide variety of particle size