🌊 At Shark Point, just off the coast of Gili Air, Lombok, Indonesia, in the Bali Sea, divers frequently encounter white-tip reef sharks (Triaenodon obesus) resting on sandy patches at 18–24 meters depth. In 2017, dive operators at this site agreed to a strict "no chase, no flash" code after noticing stress responses in the sharks—such as rapid swimming and immediate departure from cleaning stations—when approached too closely with cameras. These new guidelines require divers to keep at least two meters distance and remain stationary during encounters. By 2019, long-term monitoring recorded an increase in shark sightings and less avoidance behavior at the site. The largest observed white-tip at Shark Point measured 1.6 meters in length during a 2019 survey. 🐳 #whitetipshark ⚡ #Lombok ⚡ #underwater 👉subscribe Underwater World 👉more Channels ​

🌊 The best dive destination and a concrete subject: the Cenote Dos Ojos in the Riviera Maya, Quintana Roo, Mexico, Caribbean Sea. This freshwater cavern system opens at 4–6 meters for entry, with a second chamber at 36 meters where stalactites and bat guano layers create a dim, electric-blue glow. Schwimmer divers note the precise depth of the underwater passages—Dos Ojos reaches about 60 meters in deeper rooms—while visibility often exceeds 100 meters in the main shafts. 🐳 #cenote ⚡ #mexico ⚡ #dosojos ⚡ #dos ⚡ #ojos ⚡ #underwater 👉subscribe Underwater World 👉more Channels ​

🌊 In the realm of sustainable oceans, one concrete subject is the Kaikōura Canyon, off the South Island of New Zealand, in the Tasman Sea. This 3.5-kilometer-deep canyon hosts a dynamic, undersea nutrient pulse that supports unique jawfish and defers sediment flow, offering insights for fisheries and habitat resilience. The site is monitored from 43°16′S, 173°40′E, near Kaikōura town, with currents reaching 2–3 knots and daily vertical migrations visible in the thermocline. 🐳 #ocean ⚡ #sustainability ⚡ #cairn ⚡ #canyon ⚡ #underwater 👉subscribe Underwater World 👉more Channels ​