cgriffith
Well-Known Member
This is my first batch ever where I used a freezer+arduino temp controller for fermentation. I am seeing CO2 generation still after a week. Temp has cycled between 65 and 69 degrees F. In the past, I always just tried to regulate temp using ice packs. I have never seen this before. Usually, after 3 or four days, it drops to a rate I just don't notice. Does a week+ of active fermentation seem normal for a low gravity beer?