"Divers looking at large Dome Coral (Porites nodifera), Great Barrier Reef, Pacific, Australia, Oceania"

"Divers looking at lettuce coral (Turbinaria mesenterina), Great Barrier Reef, Pacific, Australia, Oceania"

Scuba divers looking at the coral reef, Indian Ocean, Maldives, Asia

"Divers on coral reef cliff looking at large soft coral (Dendronephthya sp. ), golden damselfish (Amblyglyphidodon aureus), Great Barrier Reef, Pacific, Australia, Oceania"

"Female scuba diver looking at Gorgonian or Fan Coral, Soft Coral (Melithaea sp. ), UNESCO World Heritage Site, Great Barrier Reef, Australia, Pacific Ocean, Oceania"

"Knotted Fan Coral (Melithaea-ochracea), scuba diver at the back, Great Barrier Reef, UNESCO World Natural Heritage Site, Pacific Ocean, Queensland, Australia, Oceania"

"Scuba diver behind Knotted Fan Coral (Melithaea ochracea), soft coral, Great Barrier Reef, UNESCO World Natural Heritage Site, Pacific Ocean, Queensland, Australia, Oceania"

"Female scuba diver looking at a Spotfin Burrfish or Pacific Burrfish (Chilomycterus affinis) above a coral reef, UNESCO World Heritage Site, Great Barrier Reef, Australia, Pacific Ocean, Oceania"

"Scuba diver diving over a reef ridge with coral and fish, Insel Big Brother, Brother Islands, Egypt, Africa"

Group of divers diving to the coral reef, Pacific Ocean, Rangiroa, society islands, Leeward Islands, French Polynesia, Oceania

Triton's trumpet (Charonia tritonis), Osprey Reef, Coral Sea, Australia, Oceania

Reef stonefish (Synanceia verrucosa), Osprey Reeff, Coral Sea, Australia, Oceania

Scuba diver catching a big fish

Scuba diver exploring deep waters

Scuba diver swimming alongside a sea turtle and fish

Scuba diver on the way up from the deep sea

"Two scuba divers in a coral reef, Palau, Oceania"