Hi everyone. Yesterday I set up an diy co2 system. It consists of a 1 liter bottle (brew) --> bubble counter (1 liter bottle) --> check valve ---> diffuser (extra fine airstone) It has been 17 hours with no signs of any Co2. Is it because the bubble counter bottle adds more pressure for the Co2 to get through? Is it because I didn't de-chorlinate my water? Is it because I am using a 1 liter bottle as the generator? Any info would be appreciated.