【100 degree rotatable】 Three fan head design, the fan head is 100 degree rotatable, you can adjust the optimal wind direction. 【Two speeds】 Two speed switch for easy air volume control. Reduces the water temperature and drops by 3-4 °C. 【Easy to install】 Adjustable jaws can lock the cylinder wall to a thickness of about 1 , 2cm, suitable for daily fish tank use.Easy installation and no assembly required. 【Good quality】 It is made of good quality plastic, solid, durable and wear resistant. Wiring of insulation material to ensure safety. 【Quiet design】 Quiet design, which will not scare the fish in the tank. Large cooling fans provide powerful ventilation to reduce heat transfer from the equipment of the tank. aquarium.
