• neuropean@kbin.social
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    10 months ago

    Unless predators have fluorescent light it shouldn’t be a problem, it’s not bioluminescence.

    • CarbonIceDragon@pawb.social
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      10 months ago

      Ever had glofish? They look much brighter under a blacklight, but they’re still noticably colorful even under natural sunlight, in a way that the unmodified zebra danios (the original fish) are not