CLOSEOUT Active Aqua Air Stone, Cylinder, Medium, 2" x 2" x 1/4"

The CLOSEOUT Active Aqua Air Stone is a medium-sized cylindrical air diffuser designed for hydroponic systems. With a diameter of 2 inches and a length and width of 2 inches, this air stone from Active Aqua is perfect for aerating water in your hydroponic setup. It comes in a set of 1 and features a single outlet for efficient aeration. Ideal for enhancing oxygen circulation in your hydroponic system, this air stone is a valuable addition to any home or outdoor garden.