Hello All, This video is about Krausen, Barm, Fruit Cap, whatever you want to call it, that foam that forms on the top. I also talk about the digestive enzymes you can buy from the pharmacy, or online, and how they might be able to help you deal with it and possibly deal with other issues related to mashing, and then I also show an experiment I did with some Bananas to see what exactly the digestive enzymes would do. Have a great week!