| 摘要 |
<p>The present invention provides a functional artificial reef having buoyancy to allow the artificial reef to float at a predetermined height under water, thereby enabling the artificial reef to be installed at a location where the habitat environment is suitable for the fish and shellfish and, in particular, having a simple structure suitable for mass-production, thereby realizing economic profits. The artificial reef of the present invention comprises: a main body having buoyancy, multiple exit holes communicating between the inside and the outside thereof, and a habitat space where the fish and the shellfish live inside; a fixing means having a load to fix and dispose the main body under water; a connecting means connecting the fixing means and the main body to adjust the floating range of the main body within the space range set by the fixing means, wherein the main body includes: a body having a cylindrical shape with both ends opened and communicating with each other to have the multiple exit holes; covers coupled with both ends of the body to close both ends of the body; and a buoyancy member disposed inside the body to confer buoyancy.</p> |
