Active Aqua Air Stone, Round, 4" x 1" biological fertilizer 2:1 — for every 2

2:1 — for every 2 cups of pure water produced

Blue Mamba Extra 7mil Nitrile X-Large - Case of 10 boxes (100 per box)

Airbox 4 Carbon Filter: The Airbox 4 carbon filter is a high-performance air filtration unit

Features a proprietary driver that enables dimming

It features powder-coated aluminum tops and bases

Active Aqua Air Stone, Round, 4" x 1" biological fertilizer 2:1 — for every 2Description Active Aqua Air Stones: These are the ideal accessory to incorporate oxygen into your hydroponic system. The unique micropore design not only aerates but also circulates nutrients in the growing solution. By using these air stones, you can ensure longer survival of your nutrient solution, healthy root development, and exceptional growth. Easy Mount Suction Cups: Air stones come with easy mount suction cups for convenient installation and