691K views · 4.5K shares | The Great Barrier Reef is undergoing a major coral bleaching event for the second year in a row. | National Geographic | Facebook

Nemo's Reef Official Trailer (HD)

21K views · 398 reactions | Napoleon wrasses play a vital role in maintaining the balance of coral reef ecosystems. They feed on sea urchins and other small invertebrates, helping to control their populations and prevent overgrazing of coral reefs. By protecting these magnificent fish, we can help preserve the health and biodiversity of our oceans. #marinelife #underwaterworld #divinglife | Red Sea Diving | Facebook

37K views · 835 reactions | The Great Barrier Reef is the world's largest coral reef system - is diving there on your wishlist? 視 IG ‘alixmacrae’ | PADI | Facebook

43K views · 2.1K reactions | Explore the stunning *Blue Hole coral reef* — one of Dahab’s most iconic dive sites! Crystal-clear waters, vibrant corals, and colorful fish make it a diver’s paradise. Every dive here feels like entering another world.  #BlueHole #Dahab #CoralReef #redseadiving #UnderwaterWorld #ScubaDiving #oceanlovers #ShareTheDive | Red Sea Diving | Facebook