I am making some tweaks to yeast harvesting. In order to increase yeast reproduction and increase pitching rate, would you recommend setup a yeast starter and oxygenating it for > 24 hours using an aquarium pump with an in-line 0.2 microns filter? Would this setup maximize yeast reproduction and pitching rate? In other word, more oxygen, more reproduction? (This is obviously limited by the amount of sugar, yet this is not the point).