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A submerged pipe lies partially buried in the sandy bottom while various marine plants and algae grow nearby, showcasing the underwater ecosystem's interaction with human-made structures.
Orange Cup Coral Tubastraea coccinea dominates the scenery at the entrance of this tunnel. The species occurs in tropical and subtropical Western Atlantic and Indo-Pacific in a depth range from 1-37m. This large-polyp stony coral is not a reef building species. The coral extends beautiful translucent tentacles at night. Tubastraea coccinea does not contain zooxanthellae in its tissues as many tropical corals do, allowing it to grow in complete darkness as long as it can capture enough food. \n\nAt first glance you can hardly see any fish, but there are many of them! \nMany Anthias, a Coral Hind, a Giant Squirrelfish, Soldierfishes, Filefishes, Butterflyfishes and Damselfishes. \n\nFish also like shortcuts, so a tunnel is welcome! \nDramai Rock, Triton Bay, Westpapua, Indonesia \n4°2'33.036 S 134°14'12.858 E at 5m depth
scuba diver approaches second world war zero cockpit  in sabang puerto galera mindoro the philippines
A striking underwater scene in Costa Brava, Spain, featuring vibrant red and white coral growing on the rocky seabed. The intricate shapes and colors of the coral highlight the beauty of the Mediterranean marine environment. At La Massa d'or diving point in Cap de Creus
Large bright red orange Palmate sea fan (Leptogoria palma) growing on the reef
wreck dive , school of fish , anemon , tropical fish , Nemo , clown fish , caretta
View of a female scuba diver in Cayman Brac island - Cayman Islands
Sea sponges in underwater caves in Bulgaria, Fauna of the Black Sea
Beautiful diving underwater with Fishes and Corals at Losin south of Thailand 2018
Dendronephthya Soft Coral and Orange Cup Coral Tubastraea coccinea dominate the scenery at this colorful rock overhang. But there are Feather Star Fishes, Sponges and Colonial Ascidians too and a lot of Anthias and Damselfishes inbetween. \nIn the background there are Wrasses, Breams, Parrotfishes, Surgeonfishes and Butterflyfishes, a high biodiversity.\nTubastraea coccinea, a large-polyp stony coral, is not a reef building species. The coral extends beautiful translucent tentacles at night and in daytime on sunprotected areas of the reef like on this rock overhang. Tubastraea coccinea does not contain zooxanthellae in its tissues as many tropical corals do, allowing it to grow in complete darkness as long as it can capture enough food. \nTriton Bay, Westpapua, Indonesia 3°57'58.68 S 134°9'6.27 E at 9m depth
Christmas tree hydroid, Mediterranean species - Pennaria disticha
Sea life Spiral tube worm. Scuba diving adventure. Man scuba diver, scuba diving into the sea. Underwater turquoise lagoon, joy into the crystal clear sea. Mediterranean beach. Summer. Greece, Greek island. Underwater scene at mediterranean sea.  Scuba diver point of view.
A purple sea pen catches plankton as it grows out of a sandy slope in Komodo National Park, Indonesia. Sea pens are often found in sandy habitats where there is current.
sea ​​damsels swimming on the seabed in the Mediterranean Sea among the colors of a blue sea
A large orange Flagellar sea fan or Whip fan (Eunicella albicans) growing on a shipwreck with a diver in the background navigating using her compass
Bushy black coral (Antipathes sp.) in the marine protected area of Aliwal Shoal on the east coast of South Africa.
Colourful growths seen on pylons from the Underwater Observatory, Busselton Jetty, Western Australia, Australia
Scuba diving. Beautiful sea life, live sea red and yellow gorgonian. Underwater scene with one scuba diver photographer, explore and enjoy at coral reef. Low angle Scuba diver point of view with sunlight rear the subject
Marine Life in Baja California Sur Mexico
Salad Coral.  Sea life  Macro, close up. Soft Coral reef  Underwater photo Scuba Diver Point of View Red sea
Photo of Gorgonian Fan and Whip Coral
View of a female diver inside the Chuyo Maru, the Japanese wreck sunken during the II World War in Palau, Micronesia.  Located near Malakal anchorage, the depth range is 30-120ft (9-36m), can be access by boat.
Orange Cup Coral (Tubastraea coccinea) in Florida, USA
On the ocean floor of the Indo-Pacific Ocean
A scuba diver swimming over a large Palmate sea fan (Leptogoria palma) underwater looking at the camera
The Hawaiian coral reefs are beautiful, they create an eco system like no other, this shot focuses on it's beauty. Taken in Kauai, Hawaii, during the day.
Sea shell   Pinna nobilis, known by the common names noble pen shell and fan mussel - Perska - Palastura,  Close up Abstract.  Exploring and enjoying Beautiful Sea Life macro .  Underwater scene at clear mediterranean sea.  Scuba diver point of view. Greece Europe. Underwater photography. Night Black Background. Photographed with Nikonos V, 35mm lens Macro 1:1 (real size 24x36mm) on Fujichrome Velvia 50
under the sea with reef in çeşme
An underwater scene of Sea Squirt thriving in a tidal current within the ocean. Surrounded by seagrass blades wave gracefully with the flow
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