Dual-speed wind adjustment: depending on the indoor temperature, it reduces the water temperature by up to 2 ~ 4℃. Adjustable jaws can hold the wall of the cylinder with a thickness of up to 1.2 cm, covering the daily needs of aquariums.

Angle adjustment: Adjustable fan width and base up to 100°, practical and easy to install and move.

Safe and reliable: the rated voltage of the fan is 12V, with high safety standards to ensure the safety of the fan.

Easy installation: no assembly requirements, convenient and easy to use. This is a cooling device for freshwater and saltwater aquariums. The airflow is strong, with two levels of wind intensity to choose from. It reduces the heat transferred from the aquarium equipment. It is quieter and more flexible.