1. Titan Triggerfish Aggressively Defends Coral Reef | Wild Thailand | BBC Earth

    Titan Triggerfish Aggressively Defends Coral Reef | Wild Thailand | BBC Earth

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  2. Turtle amid coral reefs in the deep ocean

    Turtle amid coral reefs in the deep ocean

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  4. Underwater Fantasy | Turtle, Sharks, Coral Reefs of the Ocean (HD)

    Underwater Fantasy | Turtle, Sharks, Coral Reefs of the Ocean (HD)

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  5. Saving Coral Reefs: Unveiling the Key Role of Algae

    Saving Coral Reefs: Unveiling the Key Role of Algae

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  6. The Florida Aquarium grows coral to save reefs in the wild

    The Florida Aquarium grows coral to save reefs in the wild

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  7. Cute fish foraging on coral reefs

    Cute fish foraging on coral reefs

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  8. Beautiful coral reefs and fish under the sea

    Beautiful coral reefs and fish under the sea

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  9. fish on coral reefs

    fish on coral reefs

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  10. nemo clown fish in the colorful tropical coral reefs aquarium fish

    nemo clown fish in the colorful tropical coral reefs aquarium fish

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  12. Jason deCaires Taylor is Saving Coral Reefs By Creating Living Art

    Jason deCaires Taylor is Saving Coral Reefs By Creating Living Art

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  15. Fish among coral reefs in the deep ocean

    Fish among coral reefs in the deep ocean

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  18. School Of Fish | Why Are Coral Reefs Hotspots of Life in the Ocean?

    School Of Fish | Why Are Coral Reefs Hotspots of Life in the Ocean?

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  19. Diving Around Big Coral Reefs Spotted With Ancient Stone

    Diving Around Big Coral Reefs Spotted With Ancient Stone

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  20. Letting students swim through coral reefs via virtual reality makes global warming "real"

    Letting students swim through coral reefs via virtual reality makes global warming "real"

  21. Tropical Paradise: A Close-Up Look at Coral Reefs and Their Dazzling Residents

    Tropical Paradise: A Close-Up Look at Coral Reefs and Their Dazzling Residents

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