Creating a rich sea with local shells!
The small block "Shellfish-kun Local Filling Type" can utilize local shells. The case filled with shells is removable, making it easy to conduct monitoring and other activities.
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basic information
【Specifications】 ■Dimensions: Length 60cm, Width 55cm, Height 47cm ■Weight: Approximately 50kg (without shell) ■Shell usage: 31L (0.031 m3) *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
[Purpose of Use] ■ Conservation of seaweed beds ■ Strengthening the breeding functions of fishing ports and harbors ■ Conservation of tidal flats, etc. ■ Seedling release, etc. (Release achievements: abalone, sea cucumber, rockfish, striped beakperch, grouper, etc.) *For more details, please check "Shellfish and Seaweed News" from the related links above. You can also view introduction videos and survey footage.
Detailed information
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Shell filling work (Iwate Prefecture)
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Shell filling work (Kumamoto Prefecture)
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In Okinawa Prefecture, Takasegai and Shakogai are being filled.
Company information
Ocean Construction Co., Ltd. was established in 1983 as a company engaged in the development of various artificial reefs and the investigation of aquatic environments and fishing grounds. Since then, we have been striving to create a rich ocean, conducting activities in seas across the country. The shellfish reef "JF Shell Nurse," developed utilizing our long-standing experience of observing the ocean, has received high praise from various sectors. Leveraging the know-how accumulated in reef development, we aim to contribute even more to the creation of a rich ocean in a wide range of fields, including the development of fishing grounds and breeding grounds, recycling, and water quality purification.
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