The present invention relates to a fabricated-type artificial fishing bank capable of improving marine resources. More specifically, an artificial structure is made and fed to the sea, so an environment where fish and shellfish can live is composed and marine resources can be increased. An artificial structure can have a load, has cheap costs, and has multiple synthetic resin material fabricated block boxes which do not contaminate the sea. According to the present invention, a fabricated block box capable of having a load is formed with plastics, and gravels and sand are added to a storage space of the fabricated block box, so the load is maintained and stable use thereof can be ensured for a long period. When being collected, the fabricated block box is laid on a side thereof. When only the bottom plate thereof is removed, gravels and sand are discarded to the sea. Thus, collection can be easily performed, and a sea environment is not damaged at all. When being fed to and used in the sea, a slope groove or a concave groove is formed in the outer surface of the fabricated block box, and scratch surfaces can be formed on the outer surface plate, the inner surface plate, and the inner surface sides thereof excluding the bottom surface. Seaweeds or the like can be easily attached and can easily inhabit, and planktons, marine microorganisms, and the like become further plentiful, so fish, shellfish, and seaweeds can breed together and symbiosis of increased marine resources such as seaweeds, shellfish, and fish can be ensured.본 발명은 수산자원을 증대시킬 수 있는 조립식 인공어초에 관한 것으로 더욱 상세하게는 바다에 인공적 구조물을 만들어 투입함으로서, 어개류들이 살 수 있는 환경을 조성해 주고, 수산자원의 증대시킬 수 있도록 하되, 인공구조물은 하중을 보유할 수 있고, 값이 저럼하며, 바다를 오염시키지 않는 합성수지재 조립블럭박스를 다수개 형성하여, 조립시킨 인공구조물을 바다에 투입하여, 어개류들이 살 수 있는 환경을 조성해 주고, 수산자원의 증대효과를 거둘 수 있도록 한, 조립식 인공어초에 관한 것이다.본 발명은 하중을 보유할 수 있는 조립블럭박스를 프라스틱으로 형성하되, 조립블럭박스의 저장공간에, 자갈과 모래를 넣어, 하중을 유지하여, 일정기간 장시간 안정되게 사용할 수 있으면서, 회수시는 조립블럭박스를 옆으로 뉘어, 바닥판만 제거하면, 자갈과모래가 바다에 버려지도록 하여 수거가 용이하고, 바다 환경이 전혀 훼손
