Was reading about oxygenating wort, and the book was saying that the best amount of oxygen ppm is 10. It did say that over oxygenating was sometimes bad, but didn't state how much it took before it ...
Do you notice any benefits in flavour or yeast activity over a regular air pump? By not blowing dirty air through your wort, could it keep down infections/contamination? Does pumping regular air ...
How much oxygen do I need to put into my wort? I've heard that homebrewers need to aerate with an oxygen stone and either aquarium pumps or oxygen. Is this true, or is shaking my carboy enough to ...