The Grodziskie strain is fairly neutral. Here is the Fermentum Mobile offering of it:
http://www.fermentum-mobile.pl/portfolio-item/fm51-grodzie-debowe/
I'd use the 05
The typical CAMCO elements that are used in the states are quite affordable. I've got 240 V service in Europe and was considering bringing one back to install in my boil kettle. I understand circuitry and electricity quite well but am unsure how the difference in phases works in regards to...