ArticleHopback, Outdoor Fridge & Refractometers: Mr. Wizard Q I just acquired a hopback and now I am wondering how best to use it. Can it replace late addition hops, and if so, would the quantities be the same? WhatAlready a member? Log InWritten by Ashton LewisIssue: March-April 2012You'll Also Like Article MEMBERS ONLY Yeast Propagation, Dialing in Your Brewing Water Profiles Feed yeast and they will grow . . . so why bother with these multi-step growth methods advocated by pundits? Mr. Wizard has some reasons. Also, find out about dialing in your water profile, whether using tap or reverse osmosis (RO) water. 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.