Aquaculture is a special aquaculture industry and has high requirements for aquaculture water quality. Therefore, some important indicators in water quality, such as dissolved oxygen, air pressure, light, temperature, pH, and turbidity, need to be strengthened. The application of the water quality online monitor can not only detect many of these water quality parameters at the same time, but also avoid the headaches caused by the installation of many types of instrumentation, such as instrument bunching and cable interference, and it is officially opened through the application of the Internet of Things technology. The "Internet +" intelligent pond culture road. The traditional water quality inspection is extensive and it is difficult to timely understand the changes that affect the aquaculture's water environment. Therefore, it is difficult to ensure water quality safety. This also results in the difficulty of aquaculture scale effect and scientific farming. To further promote the development of the aquaculture industry, it is necessary to start from the aspect of water quality testing to improve the level of water quality testing technology. The water quality online monitor comprehensively uses electronic technology, sensor technology, computer and network communication technology to realize remote real-time online monitoring of the water quality environment. Even if it is thousands of miles away, it can still be acquainted with the aquaculture situation of the farm and facilitate the efficient cultivation of farmers. And scientific management. Now is an information age, so opening the “Internet+†intelligent pond culture is an inevitable trend in the future development of agriculture. Now, with the help of the water quality online monitoring instrument, the labor intensity of the farmers is reduced, and the cultivation is improved. The level has reduced the risk of aquaculture and achieved the goal of increasing economic efficiency. It has solved real problems for aquaculture users and promoted the modernization and health of aquaculture. Therefore, in the current development of aquaculture intensification and scale, the online water quality monitor is very popular. Air Heater Pellet Stove,Economic Pellet Stove,Combustion Fan Pellet Stove,6Kw Wood Pellet Stove Jinan Huancheng Heating Equipment Manufacturing Co., Ltd. , https://www.globalstove.com