326 reactions · 40 shares | All Star Red Sea delivers adventurous scuba safaris in Egypt’s Red Sea | Scuba Diving Magazine | Facebook

Water can turn red in the ocean due to a natural phenomenon called a red tide, caused by the rapid growth of certain algae. These microscopic organisms, known as dinoflagellates, release pigments that tint the water red or brown when they bloom in large numbers. While some red tides are harmless, others produce toxins that can harm marine life, contaminate seafood, and even cause respiratory irritation in humans. Environmental factors like warm temperatures, nutrient-rich waters, and calm seas o

105 reactions · 45 comments | Designed with hobbyists' needs in mind,...

17 reactions · 3 comments | Around 25 of all marine life depends on coral reefs to survive. What are we doing to save the world’s reefs in the Red Sea? #sealife | The Independent | Facebook

74K views · 765 reactions | From endemic fish species to vibrant coral reefs, Saudi Arabia’s Red Sea mangroves are home to some of the world’s most unique ecosystems. Wildlife biologist and naturalist Sean Laughlin takes CNN around the shores of Quman Island to explore this untouched coastal paradise, where marine and land life coexist like nowhere else. | CNN International | Facebook