Categories
- Organic Gardening+
- Natural Pest Control+
- Growing Indoorsโ
- Healthy Living+

Air Stone Discs
Aerate and circulate your nutrient reservoir with Active Aqua Air Stones by Hydrofarm. The micro-pore design ensures high levels of oxygenationย to energize your growing solution and vastly improve plant growth.ย Easy to use, just add an air pump and tubing.
Features:
โข Extends the life of hydroponic solutions
โข Keeps roots healthy
โข Promotes exceptional plant growth
โขย Includes easy-mount suction cups
โข Inlet: 3/8 in. diameter
Sizes:
4-Inch
8-Inch
Growerโs Tip:
Bubbling fresh oxygenย through your hydroponicย reservoir will cause the pH of the nutrientย solution to drop over time.