Precision CO2 Bubble Counter With Check Valve
$9.99
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High quality Precision CO2 Bubble Counter regulator mount. Key Features: Clear and precise bubble formation allows you to count bubbles with ease. Built in check valve to prevent damage from water or CO2 liquid flowing back into your regulator. Metal cap for CO2 tube attachment. 1/8" NPT Female Thread Connection (fits onto standard CO2 needle valve). What else do you need to get to supply CO2 to your aquarium? CO2 Regulators CO2 Tubing & Check Valves CO2 Diffusers CO2 Drop Checkers
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