I bought a Spio III CO2 Diffuser and it has a hole at the base of the circular tubing...is it meant to have?
I thought it was broken so I email the people that sold me it and they said
"The hole is designed to release the gas pressure in the circular tube."
Is this right?
I thought it was broken so I email the people that sold me it and they said
"The hole is designed to release the gas pressure in the circular tube."
Is this right?