Aquarium Chiller Fan, 2-Level Speed Adjustable Fish Tank Cooling Fan Fish Tank Fan Aquarium Cooling Fan Quiet Aquarium Fan Wind Angle Adjustable Chiller (with USB Cable)

EFFECTIVE COOLING: For most aquatic organisms, too high water temperature is dangerous. Don’t worry, Aquarium Cooling Fan will make it easy for you. 24 hours Professional Cooling System, 360° wind direction adjustment, double fixation, quiet and safe, let your lovely fish have a cool and comfortable summer immediately. LOWER POWER CONSUMPTION: Low voltage design, super power saving, ultra-low power, absolute power saving and high efficiency. DC 5V/12V working voltage, safe and low voltage, so that your fish can live happily in a safe aquarium world. 2 WIND SPEEDS: There are two wind speed adjustable, which can drop the water temperature of the fish tank by 2-4? to meet different weather and indoor temperatures, Provide a comfortable water temperature for your fish. HANGING DESIGN & SAFE AND STABLE: Use 5V/12V safety voltage, the USB interface make it safer to use. follow high safety standards to ensure the safety of the fan, and use safe insulating materials for wiring to prevent hidden dangers. A great choice for cooling fish tank temperature. MINI & QUIET: The mini fish tank fan has a beautiful appearance and small use space, which does not affect the ornamental quality of the fish tank.The fan adopts a turbo design, which reduces the noise by 30%, does not make the fish tank vibrate, make you quietly enjoying the process of cooling the fish tank. (Please confirm whether the fan size is suitable for your fish tank before purchasing).