Description
Keep your nutrient solution fully oxygenated with an airstone. The airstone ball version is great for the bottom of small reservoirs.
- airstone will fit almost any size reservoir
- Porous stone creates many small bubbles
- Mixes and oxygenates your nutrient solution
- Oxygenated nutrient solution improves root-health and turbo-charges plant growth
- Air pump and air line available separately
It works well, recommend this.
Excellent
Friendly staff when I visited the shop so bought this online
Good value
This vent kit had all I needed for installation