Disclosed is a continuous aquaculture device including a fluid-containing body. The fluid-containing body is divided to horizontally form a circulating channel that uniformly distributes fluid. The circulating channel that uniformly distributes fluid includes an outer fluid circulating section and an inner fluid circulating section, wherein the inner fluid circulating section is connected with the outer fluid circulating section through a connecting section of the outer fluid circulating section. The outer fluid circulating section is adjacent to the periphery of the fluid-containing body while being adjacent to the inner fluid circulating section. The inner fluid circulating section and the outer fluid circulating section are connected to form a circulating channel that uniformly distributes fluid.
