The JBJ C-Breeze CF-55 Nano Aquarium Cooling Fan is designed with a powerful centrifugal fan that quietly cools aquariums with a powerful wide stream of air that speeds up evaporative cooling. The low-profile design allows it to be neatly mounted on the side of your aquarium.

Features:

• Ideal for aquariums up to 40 gallons
• Airflow: 12 CFM
• Works with salt and freshwater aquariums
• 3" X 4" Wide X 6.5" Tall
• Mounting bracket for rims up to 1/2"
• DC12V. 0.43A.