1)the aquarium water chillers are suitable to home used, hotels, restaurants, seafood markets, ocean parks, aquariums and fish farming and so on. 2)we offer brand original panasonic, copeland compressor with high quality. 3)the heat exchanger in the unit is made of pure high-quality titanium pipes, so it is well resistant to corrosion. And it is suitable both for seawater and fresh water. 4)copper tube condenser, high cooling capacity. External rotor motor, hot air can be quickly taken away. Microcomputer controller device, able to accurately control the temperature, power shortage protection. Low operation noise, high cop, environment friendly. Cooling temperature range from 5~35degrees. Carton and wooden tray