Airstones play an important role in your aquarium by providing oxygen to your fish and aquarium inhabitants.
Airstone 1 Inch Pack of 4
1 inch regular tubular airstone 4 pack
28mm L X 15mm D X 4mm Barb
The Marina air stone is ideal for adding accents in any aquarium the air stone diffuses air, creating water movement. The air stone also increases surface agitation, accelerates oxygen replenishment and helps release carbon dioxide build-up.
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