The heavy-duty tube with integral barb is an extra-long 24" to reach the bottom of fermenters. This O2 Wand with Regulator will help provide an optimal environment for yeast and fermentation.
WARNING: This product can expose you to chemicals including Nickel (Metallic), which is known in the State of California to cause cancer and reproductive harm. For more information, go to www.P65Warnings.ca.gov