Active Aqua Air Stone Round 4"x1" HGC741674 resulting in heavy bud and

resulting in heavy bud and fruit set

For moderately difficult to root woody varieties

Continuous Service Flow of 4 GPM

Ideal for flood & drain and drip hydroponic systems

Active Aqua Air Stone Round 4"x1" HGC741674 resulting in heavy bud andActive 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. 01 MPa, Max pressure 0. 012 MPa Choose from two versatile, round air stone disc sizes. This one is 4"