"Internet+", as a national development strategy, is being extensively and deeply integrated with fishery industry in China, and "Internet + aquaculture" is also under fast development, which has a powerful role in promoting the transformation and upgrading of China’s fishery and its sound and rapid development. This paper, on the basis of elaborating the connotation of "Internet + aquaculture", analyzes the current status of China’s "Internet + aquaculture" mode from the integration of internet and the production, management and service aspects of aquaculture such as water quality environmental monitoring, aquatic animal disease diagnosis, dynamic acquisition of fishing condition information, forecasting of disease information of aquatic animals and plants, aquatic product quality safety traceability and supervision, fishery technology service and financial insurance. Insufficient understanding, lack of investment, repeated developing and low personnel quality are main problems currently existing in "Internet+ aquaculture", and it is suggested that greater efforts should be made from the aspects of understanding level, investment mechanism, development norm and supporting policy to construct related standard systems, operating systems, application systems, guarantee systems, control systems, big data platforms and basic networks, and integrated office systems, thus to promote China’s "Internet + aquaculture" to further develop forward.