I am 5 days old into my wine making career. I bought a kit that came with a plastic primary fermenter and a glass carboy. I started the wine 5 days ago from a kit that contained grape juice and its for an australian shiraz. The firstset of direction said to cover primary fermenter and I did this by putting the top on the bucket and then added my airlock. I then read somewhere about aerobic fermentation and anaerobic fermentation. Did I screw up by adding airlock and what should I do to try to salvage the wine if anything.