In order to solve the inaccuracy and untimeliness of artificial observation of aquatic environment in the process of aquaculture seedling cultivation, a kind of remote wireless monitoring and control system for water quality parameters of aquaculture seedling cultivation was developed based on the Internet of Things storage and android platform. The front-end sensors are used to detect the physical parameters of the water quality for aquaculture seedling cultivation, where the obtained data is sent to the cloud storage platform of the Internet of Things through the WIFI wireless network. Then the mobile client APP reads the data on the cloud storage platform and displays the data for users to browse and view. The mobile APP can also send alerts to users if abnormal parameter data occurs. Users can execute manually remote control of field devices through the mobile client APP, and the system can automatically control the corresponding devices on the site when the parameters reach beyond the threshold. The introduction of the Gizwits reduces the difficulty in the development of the hardware of the Internet of Things. The system is simple in interface and operation, low in cost, and also has reserve extensible interfaces, which provides a visual and real-time data monitoring platform for users. The system has been tested for the collection and transmission of temperature, pH, dissolved oxygen and ammonia nitrogen, and the field equipment has been tested for remote control. The test results show that the system can be used to monitor the water quality parameters of aquaculture seedling cultivation.