USB Mini Suspended Aquarium Filter 2.5W – Tanks Up to 30cm
USB Mini Suspended Aquarium Filter 2.5W – Tanks Up to 30cm
USB Mini Suspended Aquarium Filter — Crystal-Clear Water for Small Fish Tanks
Keep your aquatic world sparkling clean with this compact USB-powered suspended filter. Designed specifically for fish tanks and aquariums up to 30 cm, this whisper-quiet mini filter delivers efficient mechanical and biological filtration — all while consuming just 2.5W of power. Simply plug it into any USB port (phone charger, power bank, laptop) for effortless, low-cost operation.
Whether you're setting up a desktop nano tank, a betta fish bowl, or a small shrimp aquarium, this suspended filter keeps water flowing cleanly at up to 250 L/H, promoting a healthy environment for your fish and plants.
Key Features
- Ultra-Low Power: Only 2.5W — energy-efficient and safe for continuous use
- USB Powered: Compatible with any standard USB power source — no dedicated power brick needed
- High Flow Rate: 250 L/H turnover keeps small tanks clean and well-oxygenated
- Suspended / Hang-On Design: Easy to mount on the tank rim — no suction cups or tools required
- Ideal Tank Size: Optimized for aquariums up to 30 cm (approximately 10 inches)
- Compact & Discreet: Small footprint that won't dominate your tank aesthetic
- Quiet Operation: Minimal noise so you can enjoy your aquarium in peace
Specifications
| Power | 2.5W |
| Flow Rate | 250 L/H |
| Power Connection | USB |
| Suitable Tank Size | Up to 30 cm / ~15 L |
| Filter Type | Suspended / Hang-On |
| Country of Origin | Made in Mainland China |
Perfect For
- Desktop nano aquariums
- Betta fish tanks
- Shrimp and small tropical fish tanks
- Office or bedroom aquariums
- Planted tanks needing gentle flow
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Learn more: U.S. Fish and Wildlife Service
Frequently Asked Questions
Q: What size fish tank is this USB mini aquarium filter suitable for?
A: This suspended aquarium filter is designed for fish tanks up to 30 cm in length (approximately 10–15 litres). It is ideal for nano aquariums, small betta tanks, and desktop shrimp tanks where a compact, low-power filter is needed.
Q: How does this filter connect to power?
A: The filter uses a standard USB connection, so it can be powered by any USB adapter, power bank, laptop USB port, or USB hub. No dedicated power supply is required, making it very convenient and energy-efficient at just 2.5W.
Q: Is this filter noisy to run?
A: No — this mini suspended filter is designed for quiet operation, making it well-suited for office desks, bedrooms, or any space where a silent aquarium experience is preferred.
Q: How do I install the suspended aquarium filter?
A: The filter features a hang-on suspended design that clips directly onto the rim of your tank — no suction cups or drilling required. Simply attach it to the tank edge, connect the USB cable, and it is ready to run.
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.