Diver doing Safety Stop, Kai Islands, Moluccas, Indonesia

Divers waiting on decompression line, Cayman Brac, Cayman Islands, Caribbean

Scuba diver checking computer during safety or decompression stop, Mahe, Seychelles, Indian Ocean

Scuba diver checking computer during safety or decompression stop, Mahe, Seychelles, Indian Ocean

Divers pictured hanging at 15 feet for a decompression stop before surfacing. The diver in the lead has released a safety float to mark their position to boats above, Maui, Hawaii, United States of America

Divers at Decompression Trapeze after deep Wreckdive, Marshall Islands, Bikini Atoll, Micronesia, Pacific Ocean

Divers breathe pure Oxygen after deep Wreckdive at Decompression Trapeze, Marshall Islands, Bikini Atoll, Micronesia, Pacific Ocean

Divers at Decompression Trapeze after deep Wreckdive, Marshall Islands, Bikini Atoll, Micronesia, Pacific Ocean

Divers decompress with Oxygen after deep Wreckdive at Decompression Trapeze, Marshall Islands, Bikini Atoll, Micronesia, Pacific Ocean