Two speeds

Air flow control: Depending on the interior temperature, it reduces the water temperature by 2 to 4℃. The adjustable jaws can tighten the wall of the cylinder with a thickness of up to 1.2 cm, covering the daily needs of aquariums.

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

Easy installation: No assembly required, convenient and easy to use. This is a cooling fan for freshwater and saltwater aquariums. The airflow is strong. There are two types of airflow intensity to choose from. It reduces heat transfer from the aquarium equipment. It is quieter and more flexible.