"Water Radio" multi-parameter water quality detector adopts on-line continuous automatic analysis method to monitor the dissolved oxygen concentration in aquaculture water in real time, and automatically controls the aerator and feeder to realize intelligent management. It can be equipped with conductivity, PH, ammonia nitrogen, dissolved oxygen, residual chlorine, ORP, turbidity and other water quality parameters for real-time monitoring. And send the data to the intelligent breeding monitoring platform to monitor the temperature, dissolved oxygen and other data in the area in real time, and transmit the data to the cloud platform through the network to query various monitoring parameters, curves, historical operation records and other information in real time. When the monitoring environmental parameter value exceeds the set threshold, the system generates an alarm signal and remotely controls the electromechanical equipment such as aerator, feeder and water pump system to fully realize aquaculture process and intelligence.