petep1980 Supporting Member HBT Supporter Joined Nov 4, 2008 Messages 1,899 Reaction score 21 Sep 8, 2009 #1 Just curious. I always see just because you have no activity it doesn't mean there is no fermentation. Does it work inversely?
Just curious. I always see just because you have no activity it doesn't mean there is no fermentation. Does it work inversely?
JMSetzler Well-Known Member Joined Dec 29, 2008 Messages 899 Reaction score 20 Location Hickory, North Carolina Sep 8, 2009 #2 If your wort is colder than the ambient temperature in the room, as it warms up, you might see some airlock activity that isn't a result of fermentation.
If your wort is colder than the ambient temperature in the room, as it warms up, you might see some airlock activity that isn't a result of fermentation.
Parker36 Well-Known Member Joined Sep 22, 2007 Messages 4,739 Reaction score 26 Location Lesotho Sep 8, 2009 #3 Changes in temperature (of the beer or ambient air) or atmospheric pressure can lead to airlock activity - and not only out, you could get suck-back.
Changes in temperature (of the beer or ambient air) or atmospheric pressure can lead to airlock activity - and not only out, you could get suck-back.