Easy and Simple Aquaclear HOB CO2 reactor

Pete...I really like this one.
Why? Well...I have 3 PSI CO2 already available from a 30lb-er. (yes, it's a beer tap). Hmm...needle valve anda superfine airstone...hmmm...

--Don
 
I think it is viable, but needs work. It's meant to be a temporary solution. I'm not so sure that it is in any way efficient. Let me know what results you come up with, so that I can compare. I think I'm at about 5bps and can't break past .6 or .7 change in pH.
 
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