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Sharm El Sheikh, Egypt
Plate LPS Coral
Diploria is a monotypic genus of massive reef building stony corals in the family Mussidae. Diploria labyrinthiformis, commonly known as grooved brain coral
Balanophyllia elegans, the orange coral or orange cup coral, is a species of solitary cup coral, a stony coral in the family Dendrophylliidae. An azooxanthellate species, it does not contain symbiotic dinoflagellates in its tissues. Monterey Bay, California.
Underwater photo of Purple Sea Urchin in natural habitat the sea with yellow coral in background. Blue sea
Clownfish sheltering in an anemone while snorkelling a coral reef
Sea life  Orange  coral from scuba diver point of view
Red Sea Anemone clinging to the rocks in a rockpool at the UK coastline at low tide.
Corals in the form of tentacles on a reef.
Sea urchin shells of various colours
sea bottom with fish and algae as a background
Waigeo island, Raja Ampat, West Papoua, Indonesia
Aerial view Great Barrier Reef from sky out of air plane in Australia
Underwater nature background of healthy coral garden reef ecosystem in natural sun light. Great Barrier Reef, Queensland, Australia.
Caribbean coral reef off the coast of the island of Roatan
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.
Montipora Rainbow sps coral.
The genus Acropora has the largest number of species of all the hard corals, and they are among the important building blocks of a reef. Larger colonies are more commonly seen on undisturbed and remote reefs. Many species grow into branching forms that give rise to common names like \
Underwater coral reef and sea urchin tropical landscape
Image of the stunning gorgonian sea fan and the butterflyfish at the Big Drop Off (Ngemelis Wall) in Palau, Micronesia
Colorful Northern Red Anemone and Frilled anemone underwater in the St. Lawrence River
Coral reef
Detail of hard coral. Underwater life of a coral reef close up, ideal for texture or screensaver
Baby reef in shallow water on Red Sea / Lahami Bay. The Red Sea is a rich and diverse ecosystem. More than 1200 species of fish have been recorded in the Red Sea, and around 10% of these are found nowhere else. This also includes 42 species of deepwater fish. The rich diversity is in part due to the 2,000 km (1,240 mi) of coral reef extending along its coastline; these fringing reefs are 5000–7000 years old and are largely formed of stony acropora and porites corals. The reefs form platforms and sometimes lagoons along the coast and occasional other features such as cylinders (such as the Blue Hole (Red Sea) at Dahab). These coastal reefs are also visited by pelagic species of Red Sea fish, including some of the 44 species of shark.
Large bright red orange Palmate sea fan (Leptogoria palma) growing on the reef
Sea blooming Coral reef  propagated Prickly alcyonarian - Dendronephthya sp.  Hot Orange soft coral Scuba diving  Underwater Sea life  \ncorals propagated
Coral garden in Caribbean off the coast of the island of Raotan
This healthy reef is completely covered by two coral species: There are almost only Goniopora to see, just on top at the right side there is a bit of Isopora coral.\nIt is late afternoon, many Goniopora polyps are already feeding. \nKraka Island, Banda Sea, Indonesia, 4°30'9.96 S 129°53'16.62 E at 7m depth
Small fish live and hide amongst the underwater coral gardens of the Great Barrier Reef
The landscape of the beaches of Bali, Pulo Aceh at low tide near dusk with colored reefs and sunset
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