• We've got 19 products for you

Single Stage CO2 Regulator

$139.98
Ideal for Planted Aquariums and Calcium Reactors Precise control of...
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Dual Stage CO2 Regulator

$199.98
Ideal for Planted Aquariums and Calcium Reactors  Precise control of...
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High-Tech Planted Aquarium CO2 System

$349.98
This complete set up is ideal for the most demanding...
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High-Tech Planted Aquarium CO2 Kit with pH Controller

$499.98
This complete set up is ideal for the most demanding...
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5lb Aluminum CO2 Bottle (Empty)

$124.98
Made of high-quality brushed aluminum Holds 5 pounds of CO2...
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Milwaukee Instruments pH Controller

$163.00
Accurate and Reliable Simple and Easy Installation Perfect for use...
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Milwaukee Instruments pH 4.01 Calibration Solution

$13.00
DESIGN FEATURES pH 4.01 Calibration Buffer Solution (230 mL) Fundamental...
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Milwaukee Instruments pH 7.01 Calibration Solution

$13.00
DESIGN FEATURES pH 7.01 Calibration Buffer Solution (230 mL) Fundamental...
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CO2 Drop Checker with 4 DKH Solution

$15.98
Includes two position suction cup Comes complete with 4dKH drop...
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