hygger Small Aquarium Cooling Fan Fish Tank Chiller with Adjustable Speed & Timer Axolotl Tank Accessories Compatiable with Other Temperature Control 1-Fan

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