Originally Posted by Meadiator
What if it's still in primary? I highly doubt it's done fermenting. He swears it is, even though it's only been sitting for three weeks. Would an airlock and a bung be okay?
I'd suggest you atleast degas it also. If it is done fermentiong a drive, particularly if you have a lot of bumps, could be just the thing to release co2, so venting that would be good - hence the degas first.
take a gravity reading, at .990 you can be pretty certian it is done. If it is like 1.020, it may or may not be.