Loach fry breeding barrel

The utility model relates to the technical field of aquaculture, and provides a loach fry breeding barrel which comprises an outer barrel, a bearing frame, an inner barrel, a handle and a partition plate, a containing cavity is formed in the middle of the interior of the outer barrel, overflow holes are formed in the surface of the outer barrel, the bearing frame is installed at the bottom end of the interior of the outer barrel, and the outer barrel is located in the containing cavity and provided with the inner barrel. The breeding cavity is evenly divided into four parts, loach fries of different sizes can be placed in the breeding cavity, the fry throwing density can be guaranteed, the loach fries are not prone to being suffocated, food failure can be avoided, breeding damage can be effectively reduced, the loach fries can be placed in a pond for water testing, and the loach fries can be placed in the pond for water testing. The water temperature in the inner barrel gradually tends to the water temperatur