


July/August 2025 Zymurgy Magazine Now Available
The July/August 2025 Zymurgy highlights Brew Software, Pumps & Filtration, Modern Hop Extracts, the History of the Hydrometer, and Low-Oxygen Brewing, Plus 11 recipes!

Brew Software
Software for brewers can help you build recipes, calculate water profiles and hop utilization, and even track fermentation. Ethan Elliott surveys apps for desktop, browsers, mobile, and more.

Pumps & Filtration
Pumps can help homebrewers do everything from move strike water to whirlpool and transfer wort. Small-scale filters get beer bright fast for competitions or festivals. Check out what’s available now.

Modern Hop Extracts
INCOGNITO®, LUPOMAX®, Cryo Hops®, and SPECTRUM® hop extract are some of the hottest hop products on the market today. Chemist and homebrewer Christiana Bockisch brews with them and weighs their […]

History of the Hydrometer
Whether you’re pro or a homebrewer, this humble floating instrument is still the tool of choice for measuring wort density. Read about its remarkable history and the scientists who shaped […]

Low-Oxygen Brewing
While many still view hot-side aeration as a myth, there’s plenty of evidence that limiting oxygen before the boil doesn’t just improve stability and shelf life, it profoundly impacts malt […]

Seminar
From Nomad to Farmer: Brewing Local
Join us in raising a glass of to redefining locality and how you can make the biggest impact with brewing local no matter where you live.

Members Helping Members and the New AHA Forum
AHA Exec. Director Julia Herz talks homebrew community support, the AHA Forum, and shares a new update on the AHA's independence.

April 2025 Update on AHA’s Independence
The American Homebrewers Association Founding Board shares an update on the AHA's independence.
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