The use of an oxygen program will greatly improve the top quality of your fermentation. Oxygen methods support minimize lag time, permit for a lot more energetic yeast for the duration of fermentation, and your fermentation time will previous extended. These methods are almost a must with higher gravitational forces beers. The greater the fermentation, the greater the beer. Method comes with valve to attach to an oxygen tank, tubing and stainless metal .five micron air stone. You can uncover oxygen tanks at any hardware store.