Abstract: In order to solve the problems of resource constraints and environmental pollution, a fish-vegetative symbiosis system came into being. Fish and vegetable symbiosis has a high ornamental value and solves the problem of urban vegetable planting land to a great extent.It has broad prospects in urban promotion. However, the fish-vegetative symbiosis system is still in the research and development stage,and there are deficiencies. For example, the filtration system is not complete and the cultivated vegetable varieties are limited. At present,the cultivated vegetables are those with strong environmental adaptability, while the precious and poor environmental adaptability Varieties of vegetables are still being studied. This review will be summarized in terms of its main types, domestic and foreign developments, benefit analysis, advantages, future development, and problems.