Excellent quality grey/blue air stones, hardened with an aluminium alloy at high temperature (1300°C). The stones are very porous and produce very fine air bubbles for optimal aeration. Corrosion-free and shock-resistant. Suitable for oxygen, air, seawater and ozone in ponds, aquaculture, ozone generators and medical applications.
RETAIL CUSTOMER? – Click HERE to buy Retail.
DY 102-D 50x200ml
£19.32
Related Products
