Whenever I drain the wort from my mash, I get air bubbles in the tube. Is this oxidizing my beer? Is this bad? If it is, how do I get rid of it? When I pinch the tube they go away for a minute but just come back when I let go. If I open the valve up full stream they go away, but then I am extracting the wort too fast, right?
Any suggestions would be appreciated.
Any suggestions would be appreciated.