I just brewed my first batch of beer, nut brown ale, and everything seemed to go perfectly. I woke up this morning, day 2, and there appears to be a brownish/greenish substance on the top of the foam fermenting in the carboy. I called the guy from the beer shop and he said this is normal but it kind of looks like mold to me. Any reason to panick?
Thanks for any input.
Thanks for any input.