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Colorful coral reef at the bottom of tropical sea, pulsating xenid coral, underwater landscape
Semporna, Malaysia Sabah Landscape view
Corals in the form of tentacles on a reef.
Pink Anemonefish (Amphiprion perideraion) underwater inside an anemone in Koh Tao, Thailand
coral underwater sea underwater ecosystem
This Red Gorgonian Coral Beauty, a Knotted Fan Coral Melithaea ochracea lives at a good place with remarkable current, a good position to get enough food! The species occurs in the tropical Indo-West Pacific in a depth range from 3-18m. South-East of Misool Island, Indonesia, 2°12'37\
Coral bleaching of Acropora hard corals  - process when corals become white due to loss of symbiotic algae and photosynthetic pigments caused by higher ocean water temperature. Global warming impact.
Horizontal closeup of bleached white coral
Green alga velvet horn, Codium tomentosum seaweed underwater in the ocean, Eastern Atlantic, Spain, Galicia
Bunte Unterwasserwelt
Coral reef with gorgonian on the bottom of tropical sea, underwater landscape
The landscape of the beaches of Bali, Pulo Aceh at low tide near dusk with colored reefs and sunset
Soft corals in the Caribbean Sea
Clownfish's favorite soft coral.
South Pacific Ocean Tahiti Fakarava Moorea
colorful Anemone flower sea and coral
Reef landscape and Millepora fire coral
Bunte Unterwasserwelt
Surface of coral. Coral tentacles underwater.
Soft coral reef system in the pacific ocean
Knob coral (Favites rotundata) undersea, Red Sea, Egypt, Sharm El Sheikh, Nabq Bay
Crystal clear underwater scenery with many species of soft and hard corals, a Staghorn Damselfishes Amblyglyphidodon curacao on top, a Palette Surgeonfish Paracanthurus hepatus and a Pacific Sailfin Tang Zebrasoma velifer at the right side. North East side of Gili Lawa Darat, Komodo National Park, Indonesia, 8°26'36\
Bathed in sunlight, a vibrant yellow brain coral sits majestically on the reef floor, its intricate folds and grooves resembling the complex pathways of a mind. This living jewel of the sea highlights the beauty and brain-like structure of one of the ocean's most fascinating architects, a testament to nature's unparalleled creativity.
Mosaic coral ( Favites sp. )  Sea life  Macro, close up. Hard Coral reef  Underwater photo Scuba Diver Point of View Red sea
Goniastrea long polyp stony coral photography
Bunte Unterwasserwelt
Small fish live and hide amongst the underwater coral gardens of the Great Barrier Reef
Anthopleura xanthogrammica, or the giant green anemone, is a species of intertidal sea anemone of the family Actiniidae. Other  names for this anemone include green surf anemone, giant green sea anemone, green anemone, giant tidepool anemone, anemone, and rough anemone.  Salt Point State Park, California.
sea bottom with fish and algae as a background
Euphyllia coral
Free Images: "bestof:Diploria closeup FL.jpg brain coral at Snapper Ledge reef Florida Keys March 2008 Closeup of Colpophyllia natans a brain coral at Snapper Ledge reef Florida"
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