CO2 pressure regulator
The CO2 regulator has 2 gauges. On one can the cylinder pressure be read to see how full the bottle still is, on the other gauge can the pressure be read. With the needle/doseerventiel this is very accurate and a precise amount of CO2 to the aquarium to be dosed.
Must-have accessoires
Combine with
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Open-end wrench for CO2 pressure regulator |