A month with the Catalyst Fermentation System


I’ve been following the multiple “easy” brewing systems available online for a while now and have never found one that truly spoke to me. Devices like the Minibrew seem great but price and shipping problems have always kept them out of my boozy little hands. So, rather than wait for the perfect automatic system, I decided to look at the Catalyst Fermentation System, a $199 carboy kit that promises to make brewing as easy as boiling some oats and hops and managing a trub.

Fermentation is a fairly simple process. At its core you create a “tea” or juice using sugar-rich ingredients and introduce yeast. The yeast eats the sugar, produces carbon dioxide and alcohol, and dies. In wine you try to drive out the CO2 and clarify the product as much as possible and with beer and…

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