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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...
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    $4.49
  2. Mr. Aqua CO2 Hand Blown Glass Bubble Counter 3/4 Inch Diameter x 4 3/4 Inch Height, Any Size Tank

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

    Mr. Aqua Glass Blown Bubble Counter Specifications: Use to count Co2 bubble dispense in planted aquarium Compact design, durable construction. Can be cleaned. Instructions: When installing pressure pipes from the ...
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    $10.29
  3. Mr. Aqua CO2 Hand Blown Glass Diffuser 3/4 Inch Diameter x 2 1/2 Inch Height, 5 - 50 gallon

    Mr. Aqua CO2 Hand Blown Glass Diffuser 3/4 Inch Diameter x 2 1/2 Inch Height, 5 - 50 gallon

    Are you planning to set up your own planted aquarium? If so, you are not alone in your interests. More and more are interested in having their own planted aquariums, or those with many plants in it and few, if any, animals. You sh...
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    $10.29
  4. 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...
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    $17.44
  5. 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
  6. 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. ...
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    $7.39
  7. 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...
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    $7.44
  8. 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. ...
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    $7.39
  9. 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
  10. AquaticLife CO2 Regulator with Lighted Solenoid

    AquaticLife CO2 Regulator with Lighted Solenoid

    CO2 Regulator Specifications: Bottle Pressure Gauge: 3,500 PSI Max Reduced Pressure Gauge: 140 PSI Max Electronic Solenoid: 120 Volts Power Cord: 2 Meters Bottle Connection: Female CGA 320 CO2 Line-Out Connect...
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    $148.99

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