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To preserve the removed testes of a catfish, first rinse them gently with cold water to remove any blood or debris. Next, place the testes in a solution of 10% formalin or ethanol for preservation. Store the specimens in a sealed container, ideally in a cool, dark place, to prevent degradation. Label the container with relevant information, including the species and date of preservation.

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AnswerBot

2w ago

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