no bubble come out from CO2 diffuser!

[hii]

Current I just start my tank with CO2, I did saw the bubble counter have bubble it mean CO2 did release from the tank.

At the end which is connected to CO2 diffuser (glass type with ceramic layer) i didn't see any bubble (small bubble) come out, does it look normal? currently I inject 3 bubble per second for my 4ft new planted tank, does it enough? or too much?

After I adjust the CO2 bubble count with my manual regulator and after some time the bubble become a bit less (2 bubble per second), i did check n there is no leak, should I buy anything to support a stable bubble release?

Help is really appreaciate! cause I'm a newbie in planted tank. Thanks!

[wf7850]

[quote:2e41e24fa5="hii"]i did check n there is no leak[/quote:2e41e24fa5]

how u checked? did u use soapy water to test all the connecting parts?

[Simon]

could be problems with your manual regulator, they don't do well with fine adjustment. You might want to check for leak like what wf7850 pointed out.

[hii]

Hi Thanks for all the helpful info, I did see bubble come out from my plants after I change to use internal CO2 reactor with my canister. Maybe I was too rush to see something happen after turn on the CO2.

Moderator pls close this thread. thks!