Howdy,
I have an ESB Bav Wheat beer with K-97 yeast fermenting away at the moment (its only my second brew). She's 7 days gone, O.G was 1.038 and S.G is down to 1.012, wort temp has been pretty constant 18 - 20 degress.
Anyway, being impatient after having measured the first SG I filled a...