Cherry Bottom Brewing
Member
I was thinking about picking up another carboy to use as a primary fermenter. Up to now, I have been using a 6.5 gallon plasic bucket, but I was thinking about getting a carboy in addition. Since this will be used as a primay (I have two 5 gallon carboys for secondaries) should I get a 6.5 gallon so that there is enough headspace for the kraussen?