Re: Yeast CO2 injection

>Subject: yeast CO2 injection
>Last week I tried to build a yeast CO2 injection system for my 20 gallons
>full of plants tank.
>I mixed together one liter of water, 25 gr of beer yeast and
>a cup of sugar. It worked (one bubble per second) for one day only.
>Maybe I used a wrong quantity of components.
>Does anybody know the exact amount of the components?
>And what about the yeast? What kind of yeast should I use?
>Thanks a lot.

I have to put in something nourishing to keep my yeast happy; an apple
cut to pieces, a pice of bread, som raisins ... Who can survive on only
sugar & water?
          Hälsningar / Yours,

                      Sven Stenqvist

K.T.H. College of Electrical Engineering
Stockholm, Kista
Phone +8 752 1223.