On Oct 10, 10:03 pm, CheeseMonger > wrote:
> Hi,
>
> I've been reading here and other sites/books, but I don't see the
> answer for my particular question. This is our first harvest year, of
> very small batches, and we pressed this morning, after acheiving 0
> Brix, and stable hydrometry reading at 1 for the past 2 days (pH =
> 3.2-3.4).
>
> We have glass carboys ready for the different grape types, but....
> Airlock on the plug or no? I think yes, but I thought I'd run it by
> the more experienced.
>
> Cheers!
>
> Saxon

Air lock can't hurt.