Electronically controlled air conditioning system with continuous airflow and Wi-Fi functionality. Set the target temperature and control it via the Wi-Fi controller using a smartphone, tablet, or PC/MAC. Cooling and heating modes. Constant regulation of water temperature. Monitoring of water temperature in freshwater and saltwater aquariums. Precise temperature detection from 5 °C to 35 °C. Automatically turns on above or below a set target temperature. Warning email if the temperature exceeds or drops below 2 °C for more than 5 minutes. Continuously displays the current water temperature during operation. Suitable for ambient temperatures ranging from 10 °C to 38 °C. Designed for aquariums with a capacity of 1000 liters.