DYMAX WINDY COOLING FAN W-4

• Cooling Fan with compact design and powerful performance, which is positioned above the water level to blow air across the water surface, thereby cooling the tank.
• Flexible arm feature for adjusting various angles and equipped with "clip on" feature for easy installation on most aquariums.
• Suitable for freshwater or marine aquariums, and even for pet use.
• Reduces the water temperature in a tank by up to 3 degree celsius.

Air Volume generated = 18 cubic feet per minute.