HomeBrewStuff Oxygenation Kit with Stainless Wand for Beer and Wine Fermentation and Yeast Propagation Effortlessly infuse wort with pure oxygen in less than a minute Dramatically decrease fermentation lag time and yield vastly improved yeast attenuation Includes: Valve/regulator to attach to an oxygen tank, 4ft of tubing,stainless aeration wand with stone Unlike others our aeration kit can easly be dissassemled for cleaning, Stone is replaceable Needed but not included is a disposable oxygen tank, available at hardware stores