Feeder for sea farm

摘要

A device for supplying the feed for fish farming is provided, which supplies various sizes of feeds by using one feed container according to the growth step of the fish. A device for supplying the feed for fish farming comprises: a first penetration part consisting of a plurality of holes in which the fodder can pass; a feed container(100) having the second penetration part consisting of the hole of the first penetration part and hole of the other size on the floor side; a bottom plate(200) in which the opening which selectively can cover one among the first penetration part and the second penetration part is formed; a rotor(300) in which the rotation valve positioned on the bottom plate is equipped in one end of the rotating rod; a rotating member(400) rotating the rotating rod; and a feed outlet ejecting the feed to the outside.