The SOBO SB‑548A Air Pump offers a reliable and silent solution for oxygenating your aquarium. With a 3 W motor and two-speed control, it provides up to 210 L/hr (≈3.5 L/min) airflow, making it ideal for air stones, sponge filters, or bubblers in small to medium-sized tanks. Its energy-saving design ensures efficient performance with minimal power consumption. Equipped with suction feet, it stays securely placed and is built for durability.
Includes enhanced safety features and pre-attached suction cups for easy installation. Suitable for both freshwater and marine applications.Amazon India+1centralfishaquarium.com
Key Features
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Energy-Saving Design – Consumes just 3 W
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Two-Speed Control – Adjustable airflow based on tank needsAmazon India
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Super Quiet Operation – Optimized for minimal noise disruptionAmazon India+1
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Single Nozzle Output – Ideal for aeration setups
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Suction Cups Included – Stable and secure placementcentralfishaquarium.com
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Suitable for Fresh & Saltwater – Versatile and reliableAmazon Indiacentralfishaquarium.com
Specifications
| Feature | Details |
|---|---|
| Model | SOBO SB‑548A |
| Power Consumption | 3 W |
| Voltage | AC 220–240 V, 50/60 Hz |
| Air Flow | Up to 3.5 L/min (~210 L/hr) |
| Speed Settings | Dual-speed control |
| Nozzles | Single outlet |
| Weight | ~220 g |
| Material | ABS Plastic |
| Operation Noise | Very low / quiet |
| Mounting | Suction feet for aquarium setup |
| Compatibility | Freshwater & Marine aquariums |
| Safety Tip | Place above water level to prevent backflow and use a check valve; always disconnect before maintenance.Amazon IndiaMeesho |
Usage Instructions
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Connect the pump output to an air stone or filter using air tubing.
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Plug into a 220–240 V power outlet.
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Choose the desired speed setting based on tank ventilation needs.
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For longevity, replace air stones regularly and keep the pump dry.

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