Compared Products
Product Category(51)
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Bubble Stone (
)
Model/Item No.:AST-35R
1. AST-35R: this 35 mm radius ball-shaped corundum air
stone is made from sintering. Great anti-oxidation,
rigid and easy positioning thru submersion. Used for
better oxygen distribution in aquarium tanks or fish
pond...
Bubble Stone Disc
Model/Item No.:ASt-T-130R
1. AST-130R is an air stone disc with a radius of 13 cm
and thickness of 2 cm. Good ozone resistance, helps
even distribution of air. Larger air and water contact
area, eases up current speed to provide better air
dis...