Air Stones & Diffusers

Plants require oxygen to survive. When plants are grown outdoors in the soil they naturally have access to the necessary amount of oxygen. However, when growing in a hydroponic system, you'll need to use the proper tools to provide your plants with the oxygen they require to thrive, such as air stones. Air stones create tiny bubbles of oxygen in your hydroponic tank when air is forced through the stone. The bubbles cause the dissolved oxygen to disseminate more evenly throughout your system. An air pump is then typically used to push the oxygen bubbles through the system. You’ll find a selection of high-quality air stones for your hydroponic system at Midwest Grow Co. Browse our collection below.