ArticleFine-Tuning Bitterness, Reusing Yeast, Dry Hops in a Carboy, and a Racking Question A reader wants to know his options for adjusting a beer’s bitterness post-fermentation. Also, multi-generational yeast, dry hopping in a narrow neck carboy, and early racking dynamics.Already a member? Log InWritten by Ashton LewisIssue: January-February 2021You'll Also Like Article MEMBERS ONLY Oxidation Rates, Creating the Haze, and Pressure Fermenting in a Conical Learn how quickly beer can oxidize after packaging. Also a homebrewer has a question about getting hazy and another about making the most of their new conical. Article MEMBERS ONLY Measuring Mash pH, Wort Aeration, and Beer In A Bag All-grain brewers know it takes a few minutes of mixing to get the mash temperature to stabilize. But how about mash pH? The Wizard also offers advice on wort aeration temperature and cask ale-style beer in a bag.