The invention discloses a multilayered stereoscopic artificial fish shelter. The multilayered stereoscopic artificial fish shelter comprises multiple layers of H-shaped components and a plurality of vertical prisms, wherein the multiple layers of H-shaped components are formed by connecting a plurality of horizontal cross beams; each vertical prism is vertically connected with the corresponding layer of H-shaped components, so that a hollowed-out multilayered stereoscopic fish shelter structure is formed; the horizontal cross beams and the vertical prisms are formed by FRP ribs and concrete byone-time pouring; tips of the FRP ribs are connected by gradually enlarged anchoring tips, so that the strength of anchoring between the FRP ribs and the concrete is enhanced. The multilayered stereoscopic artificial fish shelter not only has good stability in a marine complicated fluid environment, but also has large space accommodating ability, provides bounteous inhibiting space for foraging,reproduction, growth, development and the like for marine organisms, and meets requirements of reproduction and survival of a large number of various marine organisms, and therefore, effects of improving an offshore ecological environment and multiplying marine living resources are improved.