VIVOSUN 8 Inch Air Stone Disc with Shell and Sucker for Hydroponics Aquarium Tank Pump
- Designed to add oxygen and circulate nutrition to your hydroponic growing system.
- Extend the life of your nutrient solution, keep roots healthy and promote exceptional growth.
- Produce fine bubbles for oxygen replacement.
- Disc design with shell and sucker. Disc Size: 8" X 8" X 1.2". Fits for 8mm inner diameter tube, 16W air pump at least.
- Fit for hydroponic systems, ponds, aquariums or fish tanks and other systems.