This fan features dual speed and flow control, adjusting the water temperature according to the indoor temperature, reducing the temperature by 2 to 4℃. The adjustable clamps can be secured to a cylindrical wall with a thickness of up to 1.2 cm, for daily use in aquariums.

The angle is adjustable: the width of the fan and the base can be adjusted up to 100°, making it practical and easy to install and move.

Safe and reliable: the fan's rated voltage is 12V, with high safety standards to ensure the fan's safety. Easy installation: no assembly required, it's convenient and easy to use.

This cooling fan is suitable for freshwater and saltwater aquariums. It provides strong airflow, with two wind intensity options to choose from. It reduces the heat transferred from aquarium equipment. It is quieter and more versatile.