Problem with my canister?

**szesteve** · 27th Sep 2002, 22:08

I'm using a 1.5L canister with Manual Regulator.

What I normally do when the lights go off is I turn off the main valve and leave the manual regulator alone, but even after 4-5 hours after I turn off the regulator, there's still some bubbling going on.

Is this normal or is there something wrong with my tank. I always have to turn off the manual regulator completely to be able to totally shut off the CO2 supply.

**szesteve** · 27th Sep 2002, 22:08

I'm using a 1.5L canister with Manual Regulator.

What I normally do when the lights go off is I turn off the main valve and leave the manual regulator alone, but even after 4-5 hours after I turn off the regulator, there's still some bubbling going on.

Is this normal or is there something wrong with my tank. I always have to turn off the manual regulator completely to be able to totally shut off the CO2 supply.

**szesteve** · 27th Sep 2002, 22:08

I'm using a 1.5L canister with Manual Regulator.

What I normally do when the lights go off is I turn off the main valve and leave the manual regulator alone, but even after 4-5 hours after I turn off the regulator, there's still some bubbling going on.

Is this normal or is there something wrong with my tank. I always have to turn off the manual regulator completely to be able to totally shut off the CO2 supply.

**szesteve** · 27th Sep 2002, 22:08

I'm using a 1.5L canister with Manual Regulator.

What I normally do when the lights go off is I turn off the main valve and leave the manual regulator alone, but even after 4-5 hours after I turn off the regulator, there's still some bubbling going on.

Is this normal or is there something wrong with my tank. I always have to turn off the manual regulator completely to be able to totally shut off the CO2 supply.