Thanks to you both. You have helped me realize I not be worried about this issue in the future. Carboy back inside now brining back to ambient (65 deg) slowly. Had it in the garage for 42 hrs at 50 deg. Slowed it down, with only one slug of krausen in over flow. Return to small air lock...
12 hrs post pitch of caribou slobber recipe in new northern brewery kit. Have had very active fermentation since hour one. Krausen is going to overflow. I've replaced the small air lock with the big plastic tube and a 2 quart container of sanitized water. Is there any way to keep the Monster...