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CO2 Systems & Accessories

Aquarium Supplies

Aquarium CO2 Systems & Accessories

CO2 (carbon dioxide) is utilized by calcium reactors to dissolve media and release calcium into the reef aquarium. And, since nearly half the dry matter of any plant is carbon, CO2 is also a popular plant nutrient for freshwater planted tanks.

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  1. Azoo Plastic Check Valve

    Azoo Plastic Check Valve

    Protect your pumps and other aquatic equipment from a counter-flow of water in the system by just installing the Azoo Plastic Check Valve from Pet Store . This check valve is a device used to prevent water from back-flowing to th...
    ONLY
    $4.49
  2. Mr. Aqua CO2 Hand Blown Glass Bubble Counter 1 1/4 Inch Diameter x 3 1/4 Inch Height, 5 - 100 Gallons

    Mr. Aqua CO2 Hand Blown Glass Bubble Counter 1 1/4 Inch Diameter x 3 1/4 Inch Height, 5 - 100 Gallons

    So you have an aquarium with live aquatic plants in it? Then you have to have Mr. Aqua CO2 Glass Blown Bubble Counter/Diffuser from Pet Store ! For what, you say? It is for the proper growth of your aquatic plants since they need...
    ONLY
    $17.44
  3. Mr. Aqua CO2 Hand Blown Glass Bubble Counter 1 Inch Diameter x 5 3/4 Inch Height, Any Size Tank

    Mr. Aqua CO2 Hand Blown Glass Bubble Counter 1 Inch Diameter x 5 3/4 Inch Height, Any Size Tank

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    Do you think too much carbon dioxide is being pumped into your aquarium? This usually comes to the minds of people who own planted aquariums or those with a lot of aquatic plants and use a carbon dioxide tanks and diffusers. Som...
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    $19.64
  4. UP Aqua UA-520 CO2 Glass Diffuser

    UP Aqua UA-520 CO2 Glass Diffuser

    Description: Glass CO2 diffuser. High quality ceramic plate for atomizing CO2 gas for a higher efficiency diffusion rate. Specifications: It promises the best CO2 dissolution rate possible. Easy and simple to maintain. ...
    ONLY
    $7.39
  5. UP Aqua UA-521 CO2 Glass Diffuser

    UP Aqua UA-521 CO2 Glass Diffuser

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    Glass CO2 diffuser. High quality ceramic plate for atomizing CO2 gas for a higher efficiency diffusion rate. Specifications: It promises the best CO2 dissolution rate possible. Easy and simple to maintain. High qualit...
    ONLY
    $7.44
  6. UP Aqua UA-522 CO2 Glass Diffuser

    UP Aqua UA-522 CO2 Glass Diffuser

    Description: Glass CO2 diffuser. High quality ceramic plate for atomizing CO2 gas for a higher efficiency diffusion rate. Specifications: It promises the best CO2 dissolution rate possible. Easy and simple to maintain. ...
    ONLY
    $7.39
  7. AquaticLife Regulator Bottle Adapter CGA 320 to Paintball

    AquaticLife Regulator Bottle Adapter CGA 320 to Paintball

    Have you ever had pipes and cylinders that you immediately bought from a store, only to realize that they do not fit your devices when you tried them on at home? If you own air tanks and a valve that have different socket measurem...
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    $15.99
  8. Aqua Medic Reducing Tee - 15 mm x Airline Tube

    Aqua Medic Reducing Tee - 15 mm x Airline Tube

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    Aqua Medic Reducing Tee Fitting - 15mm Reducing Tee Fittings are used for the connection of by pass filters like the Nitratreductor and the Calcium Reactor. Airline-sized tubing can be attached to the tee to feed water to your ca...
    ONLY
    $11.99
  9. Aqua Medic Reducing Tee - 21 mm x Airline Tube

    Aqua Medic Reducing Tee - 22 mm x Airline Tube

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    Aqua Medic Reducing Tee Fitting - 21mm Reducing Tee Fittings are used for the connection of by pass filters like the Nitratreductor and the Calcium Reactor. Airline-sized tubing can be attached to the tee to feed water to your ca...
    ONLY
    $25.39
  10. 5 lb. CO2 Cylinder

    5 lb. CO2 Cylinder

    Your aquatic inhabitants need their fair share of carbon dioxide, too. This will aid in the steady circulation of oxygen around your tank, and it will provide you with an extra-advantage when it comes to pumping out impurities. ...
    ON SALE
    $79.99

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