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fish

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How Old Was the Oldest Fish: Verified Ages, Records, and Methods

The oldest confirmed fish age belongs to a Greenland shark estimated at about 272 to 392 years, based on radiocarbon dating of eye lenses. Reliable age data for long-lived fishe...

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Are There Pink Fish: A Verified Guide to Pink Colored Fish

Are there pink fish that exist in the wild and in home aquariums? Yes. Several fish species display pink or pinkish coloration through natural pigments, structural coloration, o...

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