4in1 Aquarium Aluminum Bubble Counter Check Valve for Co2 Diffuser Regulators
$7.78
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Description : 4in1 Aquarium Aluminum Bubble Counter Check Valve for Co2 Diffuser Regulators- CO2 diffuser/Check valve/Bubble Counter/Water in and out 4 in 1.- External design, don't occupy space of tank.- The ceramic can be replaced.Note: The pictures are only for reference, please make the object as the standard.Specification :- Fit for water hose: 12mm / 16mmPackage included :1 X CO2 diffuser
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