Recursive production line type factory fish culture process and equipment thereof

The invention relates to a factory aquaculture technology, in particular to a recursive production line type factory fish culture process and equipment thereof. The process is characterized in that young fish fries are cultured into finished product fish completely indoors in a maximum density recursive production line type at intervals, and the stress of animals and the injury on animals generated in the carrying process are reduced. The equipment of the process is characterized in that a water quality treatment system, a pollution discharge system, an adult fish sale pool and the like are arranged in a unitary fish culture pool for reducing the ground occupation equipment, the full-load production line type culture is adopted, the goals of improving the product efficiency and reducing the production cost are realized, and the problem of capital loss of the popular conventional fish culture by the existing factory fish culture technology is solved.