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Focusing on the problem about traditional farming methods which cannot meet the increasing scale of aquaculture, and combining RFID technology and the internet of things technology with the processes of aquatic breeding, an aquatic intelligent breeding solution was proposed. Firstly, the basic processes of aquatic breeding and the aquatic farming environment were analyzed, and then the environmental factors affecting aquatic growth were obtained, at the same time the best environment for aquatic products high-density breeding was given; at last, an aquatic intelligent breeding solution based on RFID and internet of things was proposed. Field tests were also conducted. Results show that the accuracy of closed-loop control response speed and other performances of this system satisfies actual needs of this project, and temperature error, dissolved oxygen error and pH error are ±0.5℃, ±0.3mg/L, ±0.3, respectively, and the data transmission accuracy of the system is up to 98%.