Aquarium Refrigerator - We all know that too high or too low temperature is not healthy for fish. A comfortable temperature is what fish want most. Strong wind, quiet, energy saving, keep your fish enjoying the cool summer       Powerful Temperature Cooling System - The aquarium cooling fan can continuously provide strong and even wind, effectively accelerate heat dissipation, and provide temperature cooling for your fish tank easily. Double-layer wind speed adjustment, you can choose the appropriate wind speed according to your needs. Very convenient       Rugged and Durable - Engineering grade ABS fan, which greatly improves the strength of the fan, can withstand fan operation for a long time without worrying about damage. Aluminum alloy fan clip, long service life, more durable, no installation, can be easily fixed on the edge of the aquarium, very strong       QUIET, ENERGY SAVING, SAFE - 12V human body safe voltage, low energy consumption, not only saves electricity, but also protects the safety of fish and fish       Adjustable wind direction - You can change the wind direction by adjusting the angle between the fan and the fan clip to meet the cooling needs of different fish tanks. The adjustment angle range is 90°~190°.      Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on / Plug Type: US Plug, it applies to Canada, India, Mexico, Thailand, Taiwan, the United States, the Philippines and so on.      Material:ABS      colour:Black            Package Contents:      1 x cooler      1 x power cable      Only the above package content, other products are not included.      Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.