CaribSea Ocean Direct Original Caribbean Marine Live Sand, 40-lb Bag

• Caribbean Marine Live Sand substrate with “Sea-Breathe” technology to preserve original marine bacteria.
• Moist packed sand is wrapped in a thin film of real seawater—the thin film is open to the atmosphere for unparalleled gas exchange.
• Great way to add beneficial bacteria with a non-toxic buildup of metabolic by‑products to your finned friends’ underwater habitat.
• Provides your scaly friends with a thriving, natural aquarium balance quickly and effectively due to the millions of bacteria and a beautiful aragonite substrate.
• Contains 0.25-6.5 mm grain size in every bag, plus it’s alive with up to 1,000 times more beneficial bacteria than other preservation methods.

Ocean Direct can be rinsed gently with freshwater before placing into the aquarium or can be placed into the aquarium without rinsing. Please read all instructions on the bag before use.