Mini USB Aquarium Filter 2.5W – Tanks Up to 30cm | 250L/H
Mini USB Aquarium Filter 2.5W – Tanks Up to 30cm | 250L/H
Mini USB Aquarium Suspended Filter – Keep Your Fish Tank Crystal Clear
Give your aquatic friends the cleanest, healthiest environment possible with this compact Mini USB Suspended Aquarium Filter. Designed specifically for small fish tanks up to 30 cm, this quiet and energy-efficient filter delivers a powerful 250L/H flow rate — all while drawing just 2.5W of power through a standard USB connection.
Whether you have a desktop nano tank, a small betta aquarium, or a beginner starter tank, this mini filter keeps water fresh, oxygenated, and debris-free without taking up valuable space.
Made in Mainland China.
Key Features
- Ultra-Low Power: Only 2.5W consumption — USB-powered for easy plug-and-play setup with any USB port, power bank, or adapter.
- Strong Flow Rate: 250L/H output ensures thorough filtration for tanks up to 30 cm in length.
- Suspended (Hang-On) Design: Mounts directly on the tank rim — no tools or suction cups required, keeping the interior clean and uncluttered.
- Compact & Discreet: Slim, space-saving profile that fits neatly in small aquariums without overwhelming the aesthetic.
- Quiet Operation: Engineered for near-silent performance so you and your fish can enjoy a calm, stress-free environment.
- Easy to Clean & Maintain: Simple disassembly for quick filter media replacement and routine cleaning.
- Ideal for Nano Tanks: Perfect for betta fish, shrimp tanks, goldfish bowls, and other small aquatic setups.
Specifications
- Power: 2.5W
- Flow Rate: 250L/H
- Connection: USB
- Compatible Tank Size: Up to 30 cm
- Type: Suspended / Hang-On Filter
- Origin: Mainland China
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Learn more: U.S. Fish and Wildlife Service
Frequently Asked Questions
Q: What size fish tank is this mini aquarium filter compatible with?
A: This mini USB aquarium filter is designed for fish tanks up to 30 cm in length. It delivers a 250L/H flow rate, making it ideal for nano tanks, betta tanks, shrimp tanks, and small desktop aquariums.
Q: How does the USB aquarium filter connect — do I need a special adapter?
A: The filter uses a standard USB connection, so it can be powered by any USB wall adapter, USB hub, laptop port, or even a power bank. No special equipment is needed — simply plug it in and it's ready to use.
Q: Is this suspended aquarium filter noisy during operation?
A: No — this filter is engineered for quiet, low-vibration operation, making it a great choice for bedroom desks, office settings, or anywhere you prefer a calm and peaceful atmosphere alongside your aquarium.
Q: How do I install and maintain this hang-on aquarium filter?
A: Installation is simple — just hang the filter on the rim of your tank, connect the USB cable, and it starts working immediately. For maintenance, the filter disassembles easily so you can rinse or replace the filter media as needed to keep water quality at its best.
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.