The present invention relates to an artificial fishing reef, and the purpose of the present invention is to provide an artificial fishing reef which is easily assembled in the field and is capable of effectively constructing a fishing reef. An artificial fishing reef according to the present invention includes: a plurality of fishing reef blocks which are formed by vertically overlapping separate plate-shaped top and bottom structures with each other first and second bent parts which are respectively formed on the top and bottom structures, and which overlap each other to form two or more first moving tunnels in a lateral direction third and fourth bent parts which are respectively formed on the top and bottom structures, and which overlap each other to form two or more second moving tunnels intersecting with the first moving tunnels in a longitudinal direction insertion protrusions and insertion grooves which are respectively formed on circumferential portions contacting with the top and bottom structures such that the insertion protrusions and the insertion grooves are correspondingly inserted into each other and holes which are respectively formed in each corner portion of the top and bottom structures such that fixing units are coupled to the holes.COPYRIGHT KIPO 2016본 발명은 인공어초에 관한 것으로, 각각 판상의 상부구조체와 하부구조체가 상하로 포개져 형성되는 다수개의 어초블록들이 배열되어 이루어지며, 상기 상부구조체와 상기 하부구조체에는 서로 포개져 가로방향으로 2개 이상의 제1 이동터널을 형성하는 제1 및 제2 절곡부가 각각 형성되고, 상기 상부구조체와 상기 하부구조체에는 서로 포개져 세로방향으로 상기 제1 이동터널과 교차하는 2개 이상의 제2 이동터널을 형성하는 제3 및 제4 절곡부가 각각 형성되고, 상기 상부구조체와 상기 하부구조체가 접하는 둘레 부위에는 서로 대응하여 끼워지는 끼움돌기와 끼움홈이 각각 형성되고, 상기 상부구조체와 상기 하부구조체의 각 모서리 부위에는 고정수단이 결합되는 구멍이 각각 형성되는 것을 특징으로 한다.
