Description
C02 regulator controller supports an interface for W21.8, constant pressure design.
Made of stainless steel and aluminum alloy material with a very nice appearance.
Aquarium CO2 regulator W21.8 is equipped with a double meter, clear working condition display.
CO2 pressure valve adopts professional sealing technology, high adjustment accuracy.
The CO2 regulator is delicate, exquisite, and durable, corrosion resistance, longer service life.