Fermentation, as well as the initial aeration or oxygenation before yeast is pitched, produces a lot of foam (krausen) so a fermenter at least 20-30% larger than the volume of beer you wish to produce is recommended....
Descriptions Fermenter is also called CCT (Cylindrical Conical Tank), FV (Fermentation Vessel), primary fermentor or unitank as they are used both for fermenting and lagering. Fermenting is the process during which the ye...