The Lembeh Strait is the ideal environment for critters. During muck dives, look out for frogfish, pipefish, octopus, nudibranchs, and various crustaceans.Marine biologists have identified the Lembeh Strait as being home to the world’s highest concentration of rare and unusual marine life. If muck is not your thing then don’t worry – Lembeh is also home to stunning reefs, vibrant corals, and a wealth of intriguing underwater topographies.