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日本語 ENGLISH Company Products Press Release Contact us COMPANY CONTACT US Products HOME > English > products > SKS Reef Other Products SKS Reef ≪Artificial Reef≫ Made from a steel frame and porous concrete that induces rapid seaweed growth. Advantages Structure made from porous concrete and steel frame ・Porous concrete on top forms a seaweed bed ・Bed is raised off the sea floor, reducing the number of seaweed spores lost due to sand action. ・Interior of steel frame forms protective space for fish Hemispherical porous structure ・Countless irregularities create a large surface area that facilitates attachment ・Minute gaps help seaweed spores and other creatures settle ・Permeable design reduces clogging and accumulation of floating mud Includes minerals that provide nutrition for seaweed ・Supplies calcium made from fossil shells ・Supplies iron from steel fibers added to bed ▲ NIPPON STEEL KOBELCO METAL PRODUCTS CO.,LTD Head Office Akihabara UDX 13F, Sotokanda 4-14-1, Chiyoda-ku, Tokyo, Japan Copyright (C) NIPPON STEEL KOBELCO METAL PRODUCTS CO.,LTD All Rights Reserved. This website uses COOKIEs for the purpose of measurement and analysis of access status. It is considered as agreement to use of COOKIEs if you would agree to such use of COOKIEs or continue browsing this website. Please note that you would be able to control the use of COOKIEs by taking prescribed procedures. For more details, please click the following link:> COOKIE PolicyClose to ContinueManage consent