Fry incubator

The utility model relates to the technical field of fry incubators, in particular to a fry incubator which comprises a barrel body, a supporting ring is fixedly connected in the barrel body, a conical frame is placed in the barrel body, the outer side wall of the conical frame makes contact with the inner side wall of the barrel body, a plurality of filter screens are fixedly connected to the conical frame, and a fixing pipe is fixedly connected to the top end of the conical frame. A fish barrel is placed in the barrel body, a connecting pipe is fixedly connected to the bottom end of the fish barrel, the top end of the fixing pipe is inserted into the connecting pipe, a switch assembly is arranged in the connecting pipe, and a connecting plate is fixedly connected into the fixing pipe. The switch assembly comprises a partition plate which is fixedly installed in the connecting pipe, a conical groove is formed in the top end of the partition plate, and a circular groove penetrating to the bottom of the partiti