Air stone cylinder 22cm. hi-oxygen
Excellent quality grey/blue air stones that are hardened at high temperatures (1300 C°) with an aluminium alloy.
These stones have extra-large pores and emit very fine air bubbles for optimal aeration. Corrosion-free and shock-resistant.
Suitable for oxygen, air, seawater and ozone in ponds, nurseries, ozone generators and medical use.
Advantages of the 22cm high-oxygen air stone cylinder:
- Compact and easy to assemble
- 4/9 mm connection
Included in the delivery:
- Air stone cylinder 22cm. hi-oxygen (40 x 220mm)
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