- Optimal Cooling Performance: Ensure a stable water temperature in your aquarium with our efficient cooling system. It operates quietly, effectively reducing heat buildup and preventing temperature fluctuations, creating a comfortable environment for your fish. - Customizable Airflow: With two adjustable wind speed settings, you can tailor the cooling power to match the size and temperature requirements of your tank. This feature allows you to control airflow for improved performance and energy savings. - Versatile USB Power Source: The USB plug-in design provides convenient power options from various sources such as power banks, wall adapters, or computer USB ports. This flexibility makes it an ideal solution for continuous cooling in any setting. - Space-Saving Design: Weighing only 138g, this compact cooling fan is designed to fit neatly on the edges of your tank without obstructing the view of your aquatic setup, ensuring both functionality and aesthetics. Use Scenarios: 1. Perfect for home aquariums: Maintain ideal temperature levels for tropical fish or sensitive aquatic plants in your living room or office. 2. Ideal for fish breeding tanks: Help ensure a stable climate for breeding fish by preventing temperature spikes that could disrupt the breeding process. 3. Great for outdoor setups: Keep your aquarium cool during hot summer days, protecting your fish from overheating. Choose our cooling fan for a reliable, efficient, and user-friendly solution to your aquarium temperature management needs.