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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
✅ Easy to Use – Soak for 1 hour before use
👉 Use 20–30m tube per HP blower (30–40m per KW)
scientific-grade results
Three different sizes available so that to fit most situations
switch to Optimum Wheat Germ
4 Inch Cylindrical Airstone with Brass Nozzle UV Lamp ✅ Easy to Use –The 4 Inch Cylindrical Airstone with Brass Nozzle is built for efficient aeration in aquaculture ponds, fish tanks, biofloc systems, and home aquariums. Its durable cylindrical design paired with a corrosion resistant brass nozzle ensures steady airflow, long life, and consistent fine bubble production to improve oxygenation and water circulation. Key Features of 4 Inch Cylindrical Airstone Durable Construction High quality stone body with brass
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