Wort aeration is an important part of growing happy and healthy yeast in your fermenter. Aaron Hyde explains the how, what, why, and when of this technique.
In brewing, dissolved oxygen (DO) is measured for two reasons. The first is to determine that sufficient oxygen is dissolved in wort to initiate a clean, vigorous fermentation. The second is to
The Wiz answers a question about a device he’s never encountered before.
The short answer to your question is that welding grade oxygen is probably OK for homebrewing. I know that the only difference between medical grade and welding grade oxygen at my