Features: 1. Easy to install on the edge of the aquarium (maximum thickness 15MM) 2. Accelerating the air flow on the water surface and the evaporative cooling function can cool the aquarium water body: 3. Strong corrosion resistance, suitable for water and sea water 4. Light weight, small size, long life, economical and practical 5: Automatically adjust the water temperature of the aquarium by rotating.
Length : 27cm Power : 4W Voltage : DC12V Maximum Thickness : 15mm