This strait divides Wetar and Kisar Island and offers stunning views of colorful soft corals and fish species. Groupers, tuna, barracudas, snappers, angelfish, triggerfish, parrotfish, butterflyfish, Mandarin fish, and larger species like reef sharks can be spotted in this strait.

Manta and mobula rays, green turtles, Hawksbill turtles, and loggerhead turtles also can be found gliding gracefully across waters. Macro creatures like nudibranchs, shrimps, and crabs, as well as cetaceans like whales and dolphins, are known to inhabit this area.