Active Aqua | Air Stone, Cylindrical, 2" x 2"

A medium cylindrical air stone, 2" long and 2" across. Fine micropore bubbles oxygenate and circulate the solution to keep roots healthy.

The fitting takes 1/4" air tubing. One-year warranty.

Pairs with: Active Aqua 1/4" OD Black Tubing 100', Active Aqua Air Pump 1 Outlet 2W.