The fish pond machine, also known as the seafood fish pond Seafood Pool Water Chiller, is used for water temperature control such as seafood farming, and the principle is similar to that of the air conditioner.

The swimming pool hot and cold water chiller is mainly used to maintain the water temperature of the swimming pool, so that the water temperature in winter is not lower than 28 degrees.

This water chiller is an auto-control unit which is designed for chilling/heating water tanks while keeping the temperature
steady.