I love the Catalyst. I only wish you guys made a heat sleeve that would fit it, so that I can brew during autumn/winter/early spring. During theses seasons, I have to use an inferior fermenter. 1/2 star deduction for this reason.
Amazing, simple and works like a charm.
I had an issue with my original Catalyst tank and notified Craft a Brew. The Customer Service representative sent a link to their “tank only” web page. I was even given a 30% discount for my troubles. The tank itself is just a tank...but the customer service I received was exceptional! Thank you Craft a Brew!