"Stefano" wrote in message
...


Hi,

I've tried to produce A C02 kit.

After ahow long should I see bubbles coming out of the airstone.
I've had it in 4 hours and nothing comes out.

Could it be yeast not being enough?

Any advice would be appreciated.

what was your recipe? four hours may not be long enough, i'd wait a couple
days. are there any leaks in your setup? W.