The beer seems to be fermenting well during the four days since I pitched. But I have noticed an odd sort of bubble in the foam of this batch.
They seem a bit large, as if maybe there is a film of some sort on the surface of the wort.
I experienced the same phenomena with the Blonde Ale I just made a few weeks ago. The Blonde tastes as it should so I guess I'm fretting too much over what is probably nothing.
However, I do expect cleaner looking Krausen on the beer I make.
Good Beer To You.