Active Aqua Air Stone Discs are a great way to add oxygen to your hydroponics garden. The micro-pore design of these round air stones energize your reservoir solution as it aerates and circulates the nutrients.
Active Aqua Air Stone Discs are only 1-inch thick so they take up very little room.
The 8-1/2" diameter Air Stone Disc is a good choice for larger sized nutrient reservoirs. Use the 4" diameter Air Stone Disc for smaller reservoirs.
You'll notice extended life with your nutrient solutions, healthier plant roots and improved plant growth rate.
Works well with aquariums as well.
