in doing research to start my first batch i came across a gentleman called "bobbyj" or something like that who seems to have his ****down when it comes to brewing. his videos are on youtube. one thing he had shown to do, which he said was not necessary, but he does anyway to help the yeast along is run 100% medical grade oxygen into the bottom of his primary fermenter for about a minute or two to aerate his wort. i'm just kinda looking for comments on this subject to find out more about it and if more advanced brewers use this process.
thanks
thanks