sgillespie
Well-Known Member
If I have a primary fermenter that has some significant head space, should I be concerned about taking the lid off and introducing oxygen when taking hydrometer readings?
Taking hydrometer samples from primary
- Thread starter sgillespie
- Start date
Help Support Homebrew Talk - Beer, Wine, Mead, & Cider Brewing Discussion Forum:
COLObrewer
Well-Known Member
No worries, co2 is heavier than air, just don't go whipping it up or anything and you'll be fine. Also, it's fruit fly season, so be carefull you don't trap one of those little nasties in there when you close it up again.
Similar threads
