Self-floating type fry incubator

The invention discloses a self-floating type fry incubator. The self-floating type fry incubator comprises an incubator body, wherein the incubator body adopts a cylindrical structure with an openingin the top; a buoyance system is arranged on the periphery of the outer side of the top of the incubator body; the incubator body adopts a mesh structure; a plurality of water baffles are arranged onthe outer side wall of the incubator body; the included angle between each water baffle and the incubator body in the vertical direction is the same; a mounting plate is arranged at the top of the buoyance system; the area of the mounting plate is lower than or equal to a half of the cross section area of the top of the buoyance system; an automatic bait feeding device is mounted on the mounting plate; and a collection box is also detachably connected to the bottom of the incubator body. The self-floating type fry incubator disclosed by the invention can synchronously achieve the functions offloating, penetrating and a