Active Aqua-Air Stone Round Size:Active Aqua Air Stone, Round, 8" x 1" performs better and is more

performs better and is more versatile than before

Induces flowering and stimulates resinous oil and fragrance production in many flowers and medicinal herbs

data-hold function and low battery indicator with large and easy-to-read LCD screen includes simultaneous temperature reading

Use these cables as a replacement or an extension for the temperature probe on the Gavita Master Controller EL1 and EL2

Blossom Builder Liquid® is suitable for all sorts of cultivation substrates like soil

Active Aqua-Air Stone Round Size:Active Aqua Air Stone, Round, 8" x 1" performs better and is moreActive 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"