|visits||member for||2 years, 2 months|
|seen||Nov 29 '14 at 18:56|
Fermentation vessels options for 1/2 batch experiments (~2.5 gallons)?
A great idea. However I just looked around here locally the 3 gallon bottles appear to be polycarbonate (via recycling id code 7). From my understanding Better Bottles are PET, and designed not as oxygen/C02 permeable as polycarbonate. I really wonder if permeability makes much of a difference during short term fermentation.