Original Grade Ocean Direct Live Reef Sand

Enhance your finned friends’ underwater habitat with CaribSea Ocean Direct Original Caribbean Marine Live Sand. This substrate uses "Sea-Breathe" technology, which preserves original marine bacteria on a moist packed sand. Every grain is infused with bacteria and encapsulated in a thin film of real seawater. The thin film is open to the atmosphere for unparalleled gas exchange, which results in high counts of natural and beneficial bacteria with a non-toxic buildup of metabolic by‑products. With millions of bacteria and a beautiful aragonite substrate, it provides your scaly friends with a thriving, natural aquarium balance quickly and effectively. Every bag contains a 0.25-6.5 mm grain size and is alive with up to 1000 times more beneficial bacteria than other preservation methods.

Caribsea's Ocean Direct Caribbean Live Sand is a great choice for aquarists who are wanting a reef tank set up in minutes.

• Contains live ocean bacteria resulting in a fast cycle
• Grain size: 0.25-6.5mm
• High Surface Area for Bacteria