For the first time, a rare species of luxury white tilefish has been successfully farmed on land in Yamaguchi Prefecture, located in western Japan, according to local authorities.
Breakthrough in Aquaculture
The Yamaguchi Prefectural Fisheries Research Center announced on June 19 that it had succeeded in raising the white tilefish, known as “Shiroguchi” in Japanese, through land-based aquaculture. The center reported that this marks the first instance of this species being farmed on land anywhere in the world.
Details of the Farming Process
The research center began its efforts in 2022, using eggs collected from wild white tilefish caught off the coast of Yamaguchi. The eggs were hatched and the juvenile fish were raised in tanks at the facility. The center stated that approximately 100 fish have grown to a marketable size of about 30 centimeters in length over the course of two years.
Market Potential and Next Steps
White tilefish is considered a high-end seafood product, often served in upscale restaurants. The successful farming of this species on land is expected to contribute to stable supply and resource conservation. The research center plans to continue refining its cultivation techniques and to work with local businesses to commercialize the farmed white tilefish.
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