I have some cider that I racked off into secondaries. After a couple days it started to wake up again and after 2 weeks the bubbles changed from a slow but steady flow of larger bubbles to a fast flow of microbubbles all while only slightly changing the volume of Co2 coming out of the airlocks.
Is the size of bubbles a change in what is fermenting? Is this part of the malic acid changing into lactic acid? Is this something dreadful happening?
Is the size of bubbles a change in what is fermenting? Is this part of the malic acid changing into lactic acid? Is this something dreadful happening?