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kk Reef ≪Artificial Reef≫
Kobelco Engineered Construction Materials products has 30 years proven experience as a pioneer of steel artificial reef. Made from a combination of steel and concrete, kk reefs incorporate shells to improve growth.
Advantages
Combination of concrete cylinders and steel
・Helps species such as goldeye rockfish to settle and grow, and protects them
Enables effective use of shells
・A single reef makes effective use of from 10 to 20 metric tons of shells
Available from 5 to 25 m high
・Select reef height according to fish species, water depth, and fishing method・Adapts to a wide range of depths from shallow to deep areas
High capacity design with large footprint
・Provides large habitat for fish, increasing operational space for fishing boats・Large footprint improves stability of reef