About This

• PROVIDE ALL DAY COMFORT: hygger Aquarium Fan offers a simple and cost-effective solution to lower aquarium water temperature by 2°F to 6°F through airflow over the water surface, providing all day comfort for your fish and other aquatic pets during hot days, a must-have accessories for axolotl tank, gold fish, coral reef and other cold-water species
• CUSTOMIZE AIRFLOW: Our fish tank fan is built-in a easy to use controller with 4 speed setting (20%-50%-75%-100%) and 8 options of timers(2H-5H-8H-10H-13H-16H-19H-22H), easily customize the most optimal airflow for your pets, saves you the hassle of manually turn on and off
• COMPATIBLE WITH OTHER TEMPERATURE CONTROLS: aquarium cooler is also compatible with other temperature controls, just bypass the included controller and use your own, smart control over your aquarium temperature tailored to your specific needs
• QUIET AIR CIRCULATION: Engineered with brush-free motor and 7 blades, fish tank cooler generates airflow up to 35CFM, reducing noise to whisper quiet 35 dB. Enjoy quiet, uniform airflow, give your pet a comfortable and peaceful aquatic environment
• EASY ASSEMBLY: aquarium cooling fan is equipped with a clip on base that could easy to mount on aquarium rim (max. 25 mm) and fixed with clamping screws. Adjustable 25° head tilt to direct airflow where needed most