Artificial Fish Reef of Pentagonal Prism Form for Fixing Seaweeds Breed Yarn and Manufacturing Method Thereof

摘要

The present invention relates to an artificial fish sanctuary for fixing marine organisms installed in water in order to increase marine life and fish resource in offshore, comprising a body 10 having a certain thickness radially protruding in five directions from the center; A porous panel 20 inserted into the coupling grooves 12 formed on the surface of the main body 10 protruding in five directions from the center and being integrally coupled to each other; Supporting pillars (30) vertically connected to ends of the body (10) protruding in five directions with a predetermined length; A connecting column (40) horizontally coupled between the lower portions of the respective support columns (30); A first fixing groove 21 formed at the edge of the porous panel 20 for fixing and inserting a work 2 therein and a second fixing portion 21 formed to insert and fix the work 2 on the supporting column 30, And a groove (31). The present invention has a wide space between the lower part of the main body and the support pillars and is advantageous for the habitat of marine organisms such as octopus, sea cucumbers, turtles and fishes and the habitat of seaweeds, thereby activating the propagation of fishery resources, It is possible to maximize the transplanting length and transplanting effect of seaweeds by stable and safe transplantation between the upper part of the main body made of high-strength concrete with excellent durability and the supporting columns, and the low- toxicity porous panel, And the effect of reducing the carbon dioxide (CO2) of the algae can be obtained.