PURPOSE: An anti-scour block for fishes is provided to recover the ecosystem by forming holes in an opposite direction to the flow of river water.CONSTITUTION: An anti-scour block for fishes comprises holes. The holes are formed in an opposite direction to the flow of river water. The fishes pass through the holes. The block is for recovering the ecosystem for the fishes and plants. The block is designed for preventing the plants from being swept by water flow.COPYRIGHT KIPO 2013[Reference numerals] (AA) KKU Industrial Design 3th Seo_MyungSung (BB) Diverse Angle View (CC) Function (DD) The water with a fast flow rate does not flow into a space for fishes as the hole of an anti-scour block is formed in the opposite direction to the water flow direction (EE) CAD Drawing (FF) Design Structure (GG) Fish Passage (HH) A Binding String Join (II) Fish Safe (JJ) Detail View이상과 같이 본 발명은 식생물들이 세굴방지블럭에 의해 생태계를 회복시킬수 있게 하는것이다.