Recent content by P Moon

Great info VonDankenhoek! Thanks! I'm in the middle of constructing a 50 gallon (60 gallon conical tank) airlift vortex brewer. I have done a lot of R&D in the last year or so. My question is: What amount of agittion is too much, i.e. enough to damage the microbes. Dr Elaine Ingram (SFI) speaks...