24 Stunden unter Haien: Das riskante Experiment im Pazifik! | XXL Doku

In the southern passage of the Fakarava Atoll, a research team embarks on an unprecedented expedition to study the mass reproduction of groupers and the associated hunting behavior of approximately 700 grey reef sharks. A central element of this documentary is the risky experiment of biologist Laurent Ballesta, who spends a full 24 hours without interruption at a depth of 20 meters during a saturation dive. Super slow-motion footage reveals the coordinated strategy of the predatory fish and the impressive survival instincts of their prey in total darkness. This documentary also follows the complex 3D mapping of the seabed and the use of state-of-the-art video surveillance to precisely reconstruct the movements of over 18,000 fish. ... Subscribe to our channel so you don't miss any videos:    / @realwildde   #documentary #animaldocumentary #realwildgermany -- Topics in this video: ▼ 00:00 Intro 00:36 24 Hours Among Sharks: The Risky Experiment in the Pacific! | XXL Documentary 01:28:51 End Credits -- Real Wild Germany is your home for documentaries about animals and nature! Whether you're looking for high-quality animal films or nature documentaries, you'll find the best documentaries here. We offer exciting content in German four times a week. The content is licensed by the respective copyright holder. ► Subscribe to our documentary channel:    / @realstoriesde   ► Subscribe to our nature channel:    / @earthstoriesde