USB Aquarium Cooling Fan – Quiet Adjustable Speed Mount
USB Aquarium Cooling Fan – Quiet Adjustable Speed Mount
Keep Your Aquarium at the Perfect Temperature
Maintain a healthy, comfortable environment for your fish and aquatic life with this compact, wall-mounted USB aquarium cooling fan. Designed to fit fish tanks up to 45 cm, it clips neatly onto the tank rim and delivers a quiet, steady airflow to regulate water temperature — keeping it within the ideal 16–32°C range without the bulk of larger cooling systems.
Why You'll Love This Aquarium Fan
- Ultra-Quiet Operation: Noise level stays below 37dB, so your living space stays peaceful while your tank stays cool.
- 2 Adjustable Speed Levels: Easily switch between low and high airflow to suit your tank's needs and ambient room temperature.
- Convenient USB Power: Simply plug into any USB port — no separate adapter required. Energy-efficient at just 20W.
- Mounted Tank Design: The clip-on suspension design keeps the fan securely attached to your tank wall, saving desk or shelf space.
- Compact & Lightweight: Measures just 10.5 × 6.5 cm and weighs approximately 142g — barely noticeable yet highly effective.
- Durable ABS Construction: Made from high-quality ABS plastic, built to withstand the humid aquarium environment.
- Energy Saving: Low power consumption helps you keep running costs down while protecting your aquatic pets.
Product Specifications
| Item Type | Suspension / Mounted Fan |
| Material | ABS Plastic |
| Color | Black |
| Dimensions | 10.5 × 6.5 cm (4.13 × 2.56 in) |
| Weight | Approx. 142g |
| Noise Level | < 37dB |
| Power | 20W |
| Temperature Range | 16–32°C |
| Plug Type | US Plug (USB) |
| Suitable For | Fish tanks up to 45 cm |
| Country of Origin | Made in China |
What's in the Box
- 1 × Mounted Aquarium Fan
- 2 × Accessories
- 1 × Plug
- 1 × USB Cable
Perfect Alongside Other Aquarium & Pet Essentials
Looking for more ways to care for your aquatic and pet companions? Check out these related products from our store:
- 1PC Extended Straw Vacuum Cleaner Aquarium Water Exchanger – Simple Cleaning Tool
- 10M Parrot Bird Leash Flying Training Rope – Outdoor Adjustable Anti-Bite Harness
- 1PC Pet Hair Removal Tool – Reusable Double-Sided Grooming Gloves
Learn more: U.S. Fish and Wildlife Service
Frequently Asked Questions
Q: What size aquarium is this USB cooling fan suitable for?
A: This mounted aquarium cooling fan is designed for fish tanks up to 45 cm in length. It clips onto the tank rim, making installation quick and easy without any tools.
Q: How loud is this aquarium fan during operation?
A: The fan operates at under 37dB — comparable to a soft whisper — making it ideal for bedrooms, living rooms, or offices where a quiet environment is important.
Q: Can I control the fan speed?
A: Yes! This aquarium fan features 2 adjustable speed levels so you can fine-tune the airflow depending on the ambient temperature and your tank's cooling needs.
Q: Does this fan require batteries or a special power supply?
A: No batteries are required. The fan is powered via USB, so it can be connected to any standard USB port, power bank, or USB wall adapter for flexible, convenient use.
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.