The AirBase is fully compatible with the AirDome and replaces the need for a pebble/drainage layer in the bottom couple inches of your AutoPot system. AirBase is fabricated from tough ABS plastic making it highly durable and thus extensively reusable.
The AirBase has a pop-put circular area for the AirDome to sit beneath. The AirDome pumps oxygen into your root zone via a bubble pipe. Aeration in the root zone helps roots expand quickly and helps with establishing a healthy root structure which is fundamental for healthy plants with effective water and nutrient uptake.