PROBLEM TO BE SOLVED: To provide a fishing bank capable of maintaining the swarming effect of fishes almost permanently even if barnacles, mussels, oyster shells, etc., adhere on the surface of porous concrete and occlude the same, and also capable of being used in a gulf region.SOLUTION: The gulf fishing bank is capable of storing an involved material 3 in a basket having a frame plate formed with a plurality of openings through which fishes and shellfishes pass, wherein the involved material 3 has a plurality of thorough holes having different sizes and is also fixed as freely detachable. The involved material 3 desirably has three kinds of thorough holes having different sizes.【課題】多孔質コンクリートの表面にスジツボ、イガイやカキ殻などが付着し、閉塞しても、半永久的に魚の蝟集効果を維持できる湾岸域で使用可能な魚礁を提供する。【解決手段】魚介類が通過する複数の開口部が形成された枠板を有する籠に内包材３が収納可能な湾岸漁礁において、前記内包材３が大きさの異なる複数の貫通孔を有し、かつ、着脱自在に固定されている湾岸魚礁。内包材３が大きさの異なる３種類の貫通孔を有することが好ましい。【選択図】図２
