Product Description
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.
DY 103-A 30x130mm
Product Specification:
Brand | SKS |
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Dimensions: | L:13cm x W:3cm x H:3cm |