The SOBO WP-3990 Aquarium Power Head is designed for aquarists who need high performance and energy efficiency. With a 36W motor, it delivers a strong flow rate of 2800 liters/hour and a lift height of up to 2.0 meters, ideal for both freshwater and saltwater aquariums.
This submersible pump is quiet, durable, and easy to maintain, making it a reliable choice for water circulation, undergravel filtration, and oxygenation in medium to large-sized tanks.
✅ Key Features
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💧 High Flow Rate: 2800 L/h ensures proper tank circulation
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⚙️ Power Efficient Motor: 36W with excellent energy-saving performance
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🪜 Max Lift Height: Up to 2.0 meters
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🐠 Submersible Design: Fully safe for underwater use
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🌊 Fresh & Saltwater Compatible
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🧼 Easy Maintenance: Removable front and impeller covers
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⚠️ Caution: Always keep the pump submerged & never pull via the power cord
⚙️ Specifications
| Feature | Details |
|---|---|
| Brand | SOBO |
| Model | WP-3990 |
| Power Consumption | 36W (energy saving) |
| Flow Rate | 2800 L/h |
| Max Head Height | 2.0 meters |
| Cord Length | 104.5 cm |
| Dimensions | 6.5 cm (W) × 52.5 cm (H) |
| Weight | 0.745 kg |
| Material | Plastic |
| Color | Black |
| Submersible | Yes |
| Flow Control | No |
| Water Type | Freshwater & Saltwater |
| Warranty | No warranty |
| In the Box | 1 × SOBO WP-3990 + Attachments |
🧽 Maintenance Tips
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Disconnect from power before cleaning.
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Clean the intake screen and impeller regularly.
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Use a small brush or rinse under water to remove debris.
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Install the pump above socket height to prevent backflow.
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