I get the same on mine, also some slight purple bits. I presumed it was some kind of nasty but nothing that could spoil as the beer turns it just fine.
Sent from my iPad using Tapatalk Pro
Discuss all aspects of fermentation
Yep, that was the main idea for my new conical. Couldn’t resist cleaning up the Grainfather either! Both now clean and passivated.orlando wrote: ↑Sun Mar 17, 2019 10:46 pmThe bonus is it is now re passivated too.Kingfisher4 wrote: ↑Sun Mar 17, 2019 5:05 pmWow, the cream was great for my Grainfather. Despite thorough cleaning with PBW after every brew there was a slight discoloured residual film. Totally gone after Barkeepers friend during clean up today.