CO2 System Problem-

[NickW]

Hello All,

recently i just purchased a new manual CO2 setup

- 2L cyclinder
-Checkvalve
- Bubble Counter
- Pressure regulator
- Diffusser

- After i adjusted the CO2 flow, 1 to 2 hour later, the CO2 flow gradually reduces to zero, but when i see the pressure gauge for the cyclinder there is still quite alot of pressure inside, doesnt seem to have lose any pressure. Anyone knows whats happening?

[hann]

Check whether there is any leakage in your connection.

[Urban Aquaria]

What type of tubing are you using in the system? Soft silicone air tubing or rigid Co2-resistant tubing?

[Shadow]

Your regulator have how many pressure gauge. If only one, mean manual regulator, then cannot be help. Its a normal problem for manual regulator.