I'm making a batch of apple wine from fresh apples using the [url=http://winemaking.jackkeller.net/recipes.asp]Jack Keller APPLE WINE (1) recipe[/url] . I've gotten past the primary fermentation and I have it in 1 gallon jugs with airlocks on top and I am waiting for it to clear. However the two are showing tiny bubbles and one still has bubble coming out the airlock. You can see these bubbles in the photos below. There is also that layer of foam on top. I don't know if that's a problem, it's been there since the day after I transferred to the jugs.
Should I be worried about this?