Snap: Glide Through the Mysterious Glowing Coral Deep in the Red Sea (Video) posted by BlueOracle
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  • BlueOracle
    +5

    It's interesting that we don't know why they're so colorful. Maybe they just want to feel pretty. ;)

    8 years ago
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    • jcscher (edited 8 years ago)
      +4

      For whatever reason they are pretty. :)

      8 years ago
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