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Co2 - Freshwater

  • 5 lb. CO2 Tank (Empty bottle)
    Reef Supplies

    5 lb. CO2 Tank (Empty bottle)

    $143.85 CAD

    5 pound brushed aluminum Equipped with Cylinder Valve w/ black hand wheel. CO2 regulators and CO2 cylinders have CGA 320 fittings for USA & Can...

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    $143.85 CAD
  • American Marine PINPOINT CO2 Regulator
    Sale
    American Marine / Pinpoint

    American Marine PINPOINT CO2 Regulator

    $221.85
    $197.45 CAD

    The PINPOINT® CO2 Regulator Kit is now available. This is a high end regulator/solenoid engineered specifically for the aquarium hobby at an affo...

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    $221.85
    $197.45 CAD
    Sale
  • American Marine PINPOINT pH Controller & Monitor
    Sale
    American Marine / Pinpoint

    American Marine PINPOINT pH Controller & Monitor

    $344.85
    $299.00 CAD

    PINPOINT® pH Controller is an inexpensive yet rugged controller, which includes the appropriate probe and calibration fluids. This device wi...

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    $344.85
    $299.00 CAD
    Sale
  • ISTA 2 in 1 CO2 Bubble Counter
    ISTA 2 in 1 CO2 Bubble Counter
    Sale
    ISTA

    ISTA 2 in 1 CO2 Bubble Counter

    $7.95
    $5.99 CAD

    Item is easy to install. The hose mechanism is quite simple (similar to canister filters), it's perfect to use with the MAX MIX CO2 REACTOR, becaus...

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    $7.95
    $5.99 CAD
    Sale
  • ISTA 3 Way Metal CO2/Air Flow Regulator
    Sale
    ISTA

    ISTA 3 Way Metal CO2/Air Flow Regulator

    $74.95
    $50.00 CAD

    Suitable for any kinds of CO2 regulator or air pump. Divide one regulator into three and control three regulators at the same time.

    $74.95
    $50.00 CAD
    Sale
  • ISTA CO2 Diffuser 3 in 1 - Small
    ISTA CO2 Diffuser 3 in 1 - Small
    Sale
    ISTA

    ISTA CO2 Diffuser 3 in 1 - Small

    $14.95
    $10.00 CAD

    These are the most practical diffusers available. Into a single piece, you have a check valve, a bubble counter and the diffuser. Also very importa...

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    $14.95
    $10.00 CAD
    Sale
  • ISTA Mini Ceramic CO2 Diffuser - Cone
    ISTA Mini Ceramic CO2 Diffuser - Cone
    Sale
    ISTA

    ISTA Mini Ceramic CO2 Diffuser - Cone

    $11.95
    $8.00 CAD

    Suitable for any kinds of CO2 regulator or air pump. Divide one regulator into three and control three regulators at the same time.

    $11.95
    $8.00 CAD
    Sale
  • ISTA Mini CO2 Bubble Counter
    ISTA Mini CO2 Bubble Counter
    Sale
    ISTA

    ISTA Mini CO2 Bubble Counter

    $4.95
    $3.25 CAD

    Acrylic material allows accurate CO2 bubble reading and longer operation life.Compact size, streamline design.

    $4.95
    $3.25 CAD
    Sale
  • ISTA Mini CO2 Flow Regulator
    Sale
    ISTA

    ISTA Mini CO2 Flow Regulator

    $31.99
    $20.00 CAD

    Item is easy to install. The hose mechanism is quite simple (similar to canister filters).2 in 1 functions: CO2 bubble counter and check valve.CO2 ...

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    $31.99
    $20.00 CAD
    Sale
  • ISTA Replacement Ceramic (choose size)
    Sale
    ISTA

    ISTA Replacement Ceramic (choose size)

    from $5.49
    $4.00 CAD

    ISTA Replacement Ceramic for 3 in 1 Diffusers (Choose Size)

    from $5.49
    $4.00 CAD
    Sale
  • Milwaukee CO2 Regulator with Solenoid
    Sale
    Milwaukee

    Milwaukee CO2 Regulator with Solenoid

    $174.99
    $155.74 CAD

    Milwaukee MA957 CO2 Solenoid Diaphragm ValveIncludes flow regulator, needle valve, electronic solenoid & bubble counter. Unit comes with dual g...

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    $174.99
    $155.74 CAD
    Sale
  • Milwaukee MC122 PRO pH Controller w/ PH Probe
    Milwaukee MC122 PRO pH Controller w/ PH Probe
    Sale
    Milwaukee

    Milwaukee MC122 PRO pH Controller w/ PH Probe

    $257.85
    $229.49 CAD

    The Milwaukee Instruments "MC" Controllers have a user selectable set point and a visual "Power Activated" LED notification light. Power to the ...

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    $257.85
    $229.49 CAD
    Sale
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