Search results

Two things to do: 1.If you suspect there is no gas make sure the bottle and water are clean. Also add some bicarbonate of soda, just a pinch to your mixture. That will ensure that the ph doesn't drop too much in the reactor bottle. 2.Check that there is no gas leakage- blow air hard in the...

here is a link which gives few more ideas: http://www.qsl.net/w2wdx/aquaria/diyco2.html