Active Aqua-Air Stone Round Sea Green Hydro 9cm L x 15

9cm L x 15

40% ammoniacal nitrogen

Works in conjunction with all nutrient and feeding programs

The durable handles have a soft

Product Highlights Fits Metal Halide ballast

Active Aqua-Air Stone Round Sea Green Hydro 9cm L x 15Active 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. Comes with easy mount suction cups. Standard pressure 0. 012 MPa, Max pressure 0. 015 MPa Choose from two versatile, round air stone disc sizes. This one is