DIY strainer shelter boosts medaka fry survival in a large pool

news.yahoo.co.jp (Japanese)

A DIY strainer shelter significantly increased medaka fry survival rates in a large pool. The shelter successfully protected young fish from adult medakas. The strainer, equipped with floats, was placed in a 4.5-meter pool to provide a safe haven for newly hatched medaka fry. After two weeks, the fry inside the strainer had grown considerably, indicating the shelter's effectiveness. This innovative approach has garnered attention online, with viewers sharing their own experiences with medaka breeding and expressing surprise at the strainer's success. The creator plans to eventually release the grown fry back into the main pool.


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DIY strainer shelter boosts medaka fry survival in a large pool | News Minimalist