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Re: Not enough CO2



> On Thu, 4 Jan 2001, Brett Agostini wrote:
> 
>> Methods I've tried include a bell diffuser, running tubing into a hole
>> in base filter sponger (filter is AC500), and running tubing into
>> venturi inlet of a small powerhead.  Some are marginally better than
>> others, but none seem to get levels above 7-8 ppm, when I'd rather be
>> seeing 15-20 ppm.
> 
> Brett,

You might look at the 90 gallon with DIY CO2 yeast set up at SFBAAPS site I
did. I had four 2 liter bottles going. I had over 20ppm in there. Email me
off list if you wish.
Regards, 
Tom Barr