The AutoPot Airdome is an accesorry item for your Autopot set up.
This piece is placed at the bottom of the pots to pump oxygen directly into the root zone (pump sold separtely). Kit comes with tubing and is compatable with 3/16 in ID – 1/4 in OD Clear Vinyl Tubing.
With the AutoPot AirBase, these two items work perfectly together (Airbase in sqaure form for 2.2/3.3G systems)
Bring oxygen to your roots!