CaribSea Ocean Direct 20lb Decorations The UNS Pro Regulator offers

The UNS Pro Regulator offers a unique bubble counter manifold that allows a single CO2 cylinder to be split and distributed amongst multiple planted aquariums

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This superior formulation is a full spectrum staple that can be fed to a multitude of marine fishes that require a high protein content

Inlet / Outlet Size: 12mm (1/2") / 9mm (3/8")

CaribSea Ocean Direct 20lb Decorations The UNS Pro Regulator offersThis substrate is different than all other live sand products on the market. Ocean Direct utilizes Sea Breathe technology, which preserves real live sand with its own original bacteria. Every breathable bag of Ocean Direct is alive with up to 1000 times more beneficial bacteria than other preservation methods. Every grain of Ocean Direct is coated with bacteria and encapsulated by capillary action in a thin film of real ocean water. The thin film is