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Beautiful Staghorn Coral Reef, Raja Ampat,
Indonesia, Bangka Belitung Province, Belitung Island
Powder blue tang, Acanthurus leucosternon, is a surgeonfish found in the tropical waters of the Indian Ocean
wave breaking over a coral reef
Photo taken in Tokyo, Japan
Scuba diving. Beautiful sea life, live sea orange gorgonian. Underwater scene with group of scuba divers, explore and enjoy at coral reef. Scuba diver point of view.
Hard corals colony Porites, school of colorful tropical fish swims above top of coral reef in brightly sun rays, Backlighting (Contre-jour) Red sea, Safaga, Egypt
Underwater coral reef in red sea
Corals on the surface
National Park on top of Bohey Dulang island
Raja Ampat
soft coral crab - hoplopphrys oatesil on a red soft coral in Lembeh
Eggs of Clownfish - Klark’s Anemonefish -Amphiprion clarkii. Underwater macro life of Tulamben, Bali, Indonesia.
Some Dusky Batfish Platax pinnatus and a lot of mostly female Sea Goldies Pseudanthias squamipinnis. Platax pinnatus occurs in Western Pacific in a depth range from 12-30m , max. length 45cm. Some juvenile Moonwrasses Thalassoma lunare and a Bignose Unicornfish Naso vlamingii. East of Komodo Island, Indonesia, 8°30'58\
Fish and coral in South Fakarava in the Tuamotu archipelago
Corals in sand around Zanzibar.
Tropical coral reef. Underwater fishes and corals. Philippines.
Two Butterfly fishes swimming along the stunning coral reefs in Palau, Micronesia
coral reef background from Makadi Bay Egypt
Underwater close-up of a Tube sponge Coral on a coral reef.  Coral reefs are the one of earths most complex ecosystems, containing over 800 species of corals and one million animal and plant species.  Coral reefs are currently suffering from rising sea temperatures caused by climate change.  Coral reefs are also critical in the carbon cycle of planet earth.  They absorb calcium ions and dissolved carbon dioxide from the water.  They turn it into calcium carbonate forming their hard skeletons.  Image taken whilst Scuba Diving at Ko Haa, Andaman Sea, Krabi province, Thailand.  Sony mirrorless camera, with underwater housing and Inon Z330 strobe used.
Beautiful seascape of Okinawa Miyakojima
This specimen of Blackside Hawkfish Paracirrhites forsteri escapes as the photographer comes closer. Panning to the fast swimming fish, motion blur on coral is inevitable.\n\nThe species inhabits clear lagoon or seaward reefs and occurs openly on coral and soft-bottom habitats in a depth range from 1-35m, usually 5-35m throughout tropical Indo-Pacific, occasionally in pairs. Tends to perch on outermost branches of Stylophora, Pocillopora, and Acropora corals. Feeds mainly on small fishes and crustaceans, sometimes on shrimps. \nMax length 22.0 cm, common length 18.0 cm \n\nUSA, Hawai'i, West Coast Big Island at 11m depth \n19°44'13.319\
Rough leather coral or toadstool leather coral (Sarcophyton glaucum) undersea, Red Sea, Egypt, Sharm El Sheikh, Nabq Bay
Scuba diving adventure.  Senior man scuba diver, diving into the sea. Underwater turquoise lagoon,   joy into the crystal clear sea. Mediterranean beach. Summer. Greece, Greek island.
A close up view of a nudibranch which is sitting on a coral. There are tiny red creatures on its back resembling red fleas
The Sailing Rock at Surin Islands Number 8, located in south of Thailand
exotic aquarium fish close up
Underwater macro photo of tropical coral reef Butterflyfish in the Red Sea. Golden Butterflyfish (Chaetodon semilarvatus).
A superb view of Okinawa where the color of the sea is wonderfully beautiful
Closeup of a toxic green Acropora Tenuis coral.
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