When powered by a high-output air pump, the two-inch Sunleaves OxyStone continuously releases thousands of bubbles to adequately aerate most large hydroponic reservoirs. Increased oxygen in the nutrient solution prevents root rot, encourages nutrient uptake and provides a welcome environment for beneficial aerobic bacteria. Super-sized OxyStone has a two-inch diameter.
K**J
Two inch air stone
I've bought about 10 of these stones and one came apart. The air hose fitting came loose from the stone. I have some 100% silicone to re-seal so no problem.
N**I
Four Stars
it was just what i wanted and they work great
E**Z
Defective and not worth returning, but never again
The stone is releasing the air through the base around the white plastic only. Not sealed properly! Defective (garbage )
Trustpilot
3 days ago
2 weeks ago
