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CO2 Diffusers

  • Aquarium CO2 Reactor - 12/16mm
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    GLA

    Aquarium CO2 Reactor - 12/16mm

    $79.99

    External CO2 reactor for high efficiency CO2 dissolution by internal whirlpool waterflow, allowing 100% CO2 dissolution in aquarium water. Made of highest quality food grade materials. mount outside aquarium tank, inline within outflow tubing of...

  • Aluminum Inline CO2 Diffuser

    GLA

    Aluminum Inline CO2 Diffuser

    $52.99

    Our aluminum CO2 diffuser is designed to be installed outside of the aquarium, inline within the outflow tubing of your canister filter, either below the aquarium or mounted to the aquarium glass. This diffuser is capable of 100% dissolution of CO2 in...

  • GLA Acrylic CO2 Diffuser - R
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    GLA

    GLA Acrylic CO2 Diffuser - R

    $28.99

    Our GLA Acrylic diffuser with ceramic disc creates a super fine mist of CO2 bubbles in the aquarium. Features a classic, timeless appearance to blend in to any aquascape and planted aquarium installation while looking beautiful. Recommended for aquariums...

  • GLA Acrylic CO2 Diffuser - W
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    GLA

    GLA Acrylic CO2 Diffuser - W

    $28.99

    Our GLA Acrylic diffuser with ceramic disc creates a super fine mist of CO2 bubbles in the aquarium. Features a classic, timeless appearance to blend in to any aquascape and planted aquarium installation while looking beautiful. Recommended for aquariums...

  • GLA fine mist CO2 diffuser (S)
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    GLA

    GLA fine mist CO2 Diffuser (S)

    $19.99

    Creates a fine mist diffusion of CO2 in aquarium water for excellent dissolution of CO2 in the aquarium water. Suitable for aquarium tanks < 60cm length 6mm diameter ceramic diffuser Important Instructions... This professional quality diffuser...

  • GLA fine mist CO2 diffuser (L)
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    GLA

    GLA fine mist CO2 Diffuser (L)

    $29.99

    Creates a fine mist diffusion of CO2 in aquarium water for excellent dissolution of CO2 in the aquarium water. Suitable for aquarium tanks > 60cm length 8mm diameter ceramic diffuser Important Instructions... This professional quality diffuser...

  • Atomic CO2 Diffuser - 50mm
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    Atomic

    Atomic CO2 Diffuser - 50mm

    $29.99

    Featuring the world's finest and highest CO2 diffusion rate, our Atomic CO2 diffuser creates supreme diffusion of CO2 in aquarium water. CO2 is capable of 100% dissolution in the aquarium water. Creates a super fine mist of CO2 bubbles, bubble size is...

  • Atomic CO2 Diffuser - 60mm
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    Atomic

    Atomic CO2 Diffuser - 60mm

    $39.99

    Featuring the world's finest and highest CO2 diffusion rate, our Atomic CO2 diffuser creates supreme diffusion of CO2 in aquarium water. CO2 is capable of 100% dissolution in the aquarium water. Creates a super fine mist of CO2 bubbles, bubble size is...

  • Atomic CO2 Diffuser - 70mm
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    Atomic

    Atomic CO2 Diffuser - 70mm

    $49.99

    Featuring the world's finest and highest CO2 diffusion rate, our Atomic CO2 diffuser creates supreme diffusion of CO2 in aquarium water. CO2 is capable of 100% dissolution in the aquarium water. Creates a super fine mist of CO2 bubbles, bubble size is...

  • Atomic+ CO2 Diffuser - 50mm (with built-in check valve)
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    Atomic

    Atomic+ CO2 Diffuser - 50mm (with built-in check valve)

    $42.99

    Featuring the world's finest and highest CO2 diffusion rate, our Atomic+ CO2 diffuser creates supreme diffusion of CO2 in aquarium water. CO2 is capable of 100% dissolution in the aquarium water. Atomic+ series features fixed suction cups and abuilt-in...

  • Atomic+ CO2 Diffuser - 70mm (with built-in check valve)
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    Atomic

    Atomic+ CO2 Diffuser - 70mm (with built-in check valve)

    $52.99

    Featuring the world's finest and highest CO2 diffusion rate, our Atomic+ CO2 diffuser creates supreme diffusion of CO2 in aquarium water. CO2 is capable of 100% dissolution in the aquarium water. Atomic+ series features fixed suction cups and abuilt-in...

  • Atomic+ CO2 Diffuser - 80mm (with built-in check valve)
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    Atomic

    Atomic+ CO2 Diffuser - 80mm (with built-in check valve)

    $59.99

    Featuring the world's finest and highest CO2 diffusion rate, our Atomic+ CO2 diffuser creates supreme diffusion of CO2 in aquarium water. CO2 is capable of 100% dissolution in the aquarium water. Atomic+ series features fixed suction cups and abuilt-in...

  • Atomic CO2 Diffuser - Inline - 8/12mm
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    Atomic

    Atomic CO2 Diffuser - Inline - 8/12mm

    $42.99

    Featuring the world's finest and highest CO2 diffusion rate, our Atomic CO2 diffuser creates supreme diffusion of CO2 in aquarium water. CO2 is capable of 100% dissolution in the aquarium water. Designed to be installed outside of the aquarium, inline...

  • Atomic CO2 Diffuser - Inline - 12/16mm
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    Atomic

    Atomic CO2 Diffuser - Inline - 12/16mm

    $52.99

    Featuring the world's finest and highest CO2 diffusion rate, our Atomic CO2 diffuser creates supreme diffusion of CO2 in aquarium water. CO2 is capable of 100% dissolution in the aquarium water. Designed to be installed outside of the aquarium, inline...

  • Atomic CO2 Diffuser - Inline - 16/22mm
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    Atomic

    Atomic CO2 Diffuser - Inline - 16/22mm

    $52.99

    Featuring the world's finest and highest CO2 diffusion rate, our Atomic CO2 diffuser creates supreme diffusion of CO2 in aquarium water. CO2 is capable of 100% dissolution in the aquarium water. Designed to be installed outside of the aquarium, inline...

  • GLA Threaded CO2 Tubing Cap
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    Atomic

    Threaded tubing cap

    $2.99

    Replacement threaded CO2 tubing cap. Universal fit for CO2 products on our website only, including all CO2 regulators, diffusers, bubble counters with black threaded tubing caps.