I'm running out of improvements to do. SWMBO just bought a new freezer for the house, so I inherited a small chest that I'm using for conditioning, carbing, and lagering.
My next, and probably last for awhile, upgrade is O2.
I have the O2 bottles (little red ones) and have ordered the valve/regulator from B3. Won't be using a stone, just 1/4" ID tube. I'll probably oxygenate with the lid on my bucket FV to kind of hold the O2 in the headspace a bit.
1. How long do those little bottles last?
2. How much flow do you use and for how long? I was thinking two minutes with bubbles barely reaching surface, not a full open wild bubbling.