Aquarium Fan,Ultra-Quiet Fish Tank Cooler,More Powerful,Cooling Effect 3-7℉ with 3 Speed Modes Adjustable Applicable Aquariums with or Without Edges, for Axolotl Seawater Freshwater Coral Grass Tank

【Necessary Cooler for 24/7 operation】Axolotls and other sensitive species are vulnerable to heat stress. The AQUASMITH aquarium fan offers efficient cooling via evaporative technology. Unlike ordinary fans, Its dual-fan pressurized duct concentrates airflow onto the water surface, ensuring all wind force acts directly on the water surface,It can quickly lower aquarium water temperature by 3-7°F to thereby creating a consistently cool and stable living environment for aquatic life.

【A New Cooling Choice】Compared to a chillers, this cooling fan offers a more economical and flexible cooling alternative.with 58 high-density blades and a dual-turbine system.It concentrated airflow to deliver powerful,focused wind at up to 3600 RPM.The brushless motor reduces noise to just 35 dB,quieter than ordinary Fans.It causes no disturbance even during nighttime use, ensuring a peaceful home environment.

【3 Speeds Aquarium Cooler】This aquarium cooler features three adjustable speed settings: Gentle Mode, ideal for quiet, undisturbed operation at night; Standard Mode, suitable for all-day everyday use; and Strong Wind Mode, specifically designed to handle extreme high-temperature conditions. You can freely switch between modes based on day/night cycles, seasonal changes, or energy-saving needs. The fan is suitable for 20-50 gal, allowing your beloved pets to making management easier.

【Versatile Installation】It comes with an adjustable, sturdy mounting clamp (0.2-0.95 in), compatible with both rimless and framed aquariums,solving compatibility issues. The fan head offers 360° rotation and 30° wind direction adjustment for precise airflow delivery.It is suitable for freshwater tanks,saltwater tanks, coral reef tanks, planted aquariums, and axolotl/amphibian tanks.

【Out-of-the-box/Professional Support】The Aquarium Chiller Fans features simple installation without requiring additional accessories. The package includes a power plug for quick and easy setup.If you have any questions during use, please contact our customer service team via email. We will provide a solution within 24 hours.