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

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

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

Easy installation: No assembly required, suitable and user-friendly.

This is a cooling fan for freshwater and saltwater aquariums. The airflow is strong. It features two types of wind intensity for selection. It reduces heat transfer from aquarium equipment. It is quieter and more versatile.