Two fan speeds: Depending on the room temperature, it can reduce the water temperature by 2 ~ 4℃. The adjustable jaws can hold the wall of the cylinder with a maximum thickness of 1.2cm, suitable for everyday aquarium use.

Adjustable angle: The adjustable width of the fan and base reaches up to 100°, practical and easy to install and move.

Safe and reliable: The nominal voltage of the fan is 12V, with high safety standards to ensure the fan's safety.

Easy installation: No assembly required, convenient and easy to use.

This cooling fan is intended for freshwater and saltwater aquariums. The airflow is strong and has two intensity types to choose from. It reduces heat transfer from aquarium equipment. It is quieter and more flexible.