ActiveAqua™ Cylinder Air Stones
ActiveAqua™ Cylinder Air Stones aerate and
circulate nutrients for hydroponic reservoir.
Air Stone Cylinder, Large
Active Aqua air stones are an ideal way to add oxygen to your hydroponic growing system. The micropore design energizes the growing solution as it aerates and circulates nutrients. Air stones will extend the life of your nutrient solution, help keep roots healthy, and promote exceptional growth.
Choose from three versatile cylinder sizes. This one is 4" in diameter, our largest cylindrical air stone available.
— Ships from Seattle, Washington USA.