Air Stone Cylinder, Large
Air Stone Cylinder, Large at HorticultureSource.com -
Active Aqua Air Stone Cylinder, Large (ASCL) 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. Manufacturer's Product Information MSRP each $ 4.95 UPC 638104002813 Dimensions 2.66 x 2 x 10.12 Case Weight 9 Case Quantity 12