Mini USB Submersible Water Pump – Fish Tank & Fountain

$17.40 $19.66

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Mini USB Submersible Water Pump – Quiet, Energy-Efficient & Versatile

Keep your fish tank, hydroponic setup, desktop fountain, or DIY water feature flowing smoothly with this compact USB-powered submersible water pump. Built from premium PUC (Polyurethane Composite) material, it delivers silent, stable, and energy-saving water circulation — all powered conveniently via USB.

Made in Mainland China.

Why You'll Love This Pump

Ultra-Quiet Operation (Under 30dB): The high-density PUC shell absorbs motor vibrations, keeping noise levels whisper-quiet — perfect for bedrooms, offices, and living spaces.
Durable & Corrosion-Resistant: The fully sealed, waterproof PUC shell resists water and impurities, extending the pump's lifespan and reducing the need for frequent replacements.
Energy-Saving Design: Optimized internal components and a reduced motor load help lower long-term electricity consumption compared to conventional pumps of similar size.
Safe, Leak-Proof & Low-Voltage: PUC's excellent electrical insulation, combined with USB low-voltage power, eliminates the risk of electric leakage during underwater operation — keeping you and your aquatic life safe.
Wide Temperature Range: Operates stably in water temperatures from 0°C to 60°C (32°F to 140°F), making it suitable for a wide variety of indoor and outdoor scenarios.
USB Powered & Portable: Simply plug into any USB port — laptop, power bank, USB wall adapter — for instant, flexible operation wherever you need it.

Perfect For

Fish tanks & aquariums
Hydroponic and aquaponic systems
Desktop and tabletop fountains
DIY water crafts and small water features
Small ponds and water gardens
Circulating water displays

Specifications

Material	PUC (Polyurethane Composite)
Power Source	USB (Low Voltage)
Noise Level	Below 30dB
Operating Temperature	0°C – 60°C (32°F – 140°F)
Quantity	1 Piece
Color	As shown in product images

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Frequently Asked Questions

Q: What power source does this mini submersible pump use?

A: This submersible water pump is powered via a standard USB connection. You can plug it into any USB port — including a laptop, USB wall adapter, or portable power bank — making it highly convenient and versatile for home or office use.

Q: Is this pump safe to use in a fish tank with live fish?

A: Yes. The pump is built with PUC material that has excellent electrical insulation properties, and it operates on low-voltage USB power. This design effectively eliminates the risk of electric leakage during underwater use, making it safe for aquariums and fish tanks with live fish.

Q: How quiet is this submersible water pump during operation?

A: This pump operates at under 30dB, which is comparable to a soft whisper. The high-density PUC shell absorbs motor vibrations, ensuring near-silent operation — ideal for bedrooms, study rooms, or any quiet environment.

Q: Can this pump handle both cold and warm water?

A: Yes. The pump is designed to operate stably across a water temperature range of 0°C to 60°C (32°F to 140°F), making it suitable for a wide variety of water circulation applications in different environments.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.

We prioritize quality in selecting the materials for our items, choosing premium fabrics and finishings that ensure durability, comfort, and timeless appeal.

We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.