Peleliu Express is home to some of the largest fish concentrations in the world. The strong currents at this point attract many pelagic creatures. On this particular dive site, divers have had encounters with Blue Marlins and Sailfish, Whale Sharks (there are a few encounters every year), pods of Sperm Whales, Pilot Whales and Orcas. Sharks, barracuda, rays, turtles, giant groupers and Napoleon Wrasse will come very close to divers hooked on to the reef; providing many great photo and video opportunities. Other permanent and unique residents at the Expressway are large schools of Oriental Sweetlips, Palette Surgeonfish and very large Rainbow Runners.
