Round Air Stone
Large Round Air Stones have a porous rock-like design and are great for Deep Water Culture systems or any other hydroponic system that you want to add aeration too. They benefit your plant's growth and yield because the roots get all the oxygen they need from the air bubbles which are producing dissolved oxygen into your reservoir. Your nutrient solution will last longer, it will increase nutrient uptake, you'll have less algae growth, your roots will stay white and healthy and your plant's growth will increase exponentially. Instruction for Use:
- Submerse ball into water
- Connect the air tubing to the ball (Place end of air tubing into hot water to make it more malleable)
- Turn on the air pump
- Gently clean air stone occasionally for longer use
Delivery time
All orders are processed within 1 business day. We endeavour to fulfill orders received before 2 pm on the same day as the order is placed, Monday - Friday.
Orders are not shipped or delivered on weekends or holidays.
Estimated delivery time is 2-3 Days in South Africa