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Lush green sea grass underwater- Posidonia Oceania
Aquarium Algae. Bright Green Seaweed
Neptune grass or Mediterranean tapeweed (Posidonia oceanica) undersea, Aegean Sea, Greece, Thasos island
A macro image of a Pink Birdsnest coral (Seriatopora).
Caulerpa prolifera is a species of green alga, a seaweed in the family Caulerpaceae. It is the type species of the genus Caulerpa, the type location being Alexandria, Egypt. It grows rapidly and forms a dense mass of vegetation on shallow sandy areas of the sea
Dictyota fasciola  algae from Mediterranean rocky coast
Underwater herbs and reef in the turquoise water of ras shitan in Nuweiba city in Sinai in Egypt
Coral Reef display at the  Maui aquarium
coral , coral background ,
Floating sea weed (Codium Fragile)
Neptune grass or Mediterranean tapeweed (Posidonia oceanica) undersea, Aegean Sea, Greece, Halkidiki
Polynesian scenery with river and palm trees
Underwater seascape with hard and soft corals seen snorkeling at Anse a l'Ane beach, Martinique island, Caribbean sea, West Indies, Lesser Antilles
Colorful coral reef
shapes, patterns, textures from the background of fresh green grass ( mini elephant grass).  Selective focus.
Underwater coral reef in red sea
white hard coral
La Fosca underwater detail
Stony coral spine coral (Hydnophora microconos) close-up undersea, Red Sea, Egypt, Sharm El Sheikh, Nabq Bay
Waigeo island, Raja Ampat, West Papoua, Indonesia
Pond tongue fern (Microsorum pteropus) is a type of fern that is usually placed in aquariums or ponds as an ornamental plant, because it is very easy to grow. ornamental plants around the pond
Sargassum seaweed floats in the Caribbean Sea near Martinique.
Cabrera (14) poseidonia
A small example of red Fan Coral growing in the shallow water of Bermuda
Seaweed underwater
Purple artificial seabed reef
Trumpet anemone or rock anemone, glass anemone (Aiptasia mutabilis) and Calcareous green algae (Halimeda tuna) undersea, Aegean Sea, Greece, Halkidiki
Flowery polyps of mushroom soft coral, Heteropolypus ritteri, in aptly named coral color. Native to eastern Pacific Ocean and grown in saltwater aquariums.
Hawaii Islands Ferns, Forest, Pacific Islands, Plant
Seaweed on the seabed at Pedn Vounder Beach, Cornwall on a bright June day.
Free Images: "bestof:Microsorum punctatum - Guam Zoological, Botanical and Marine Garden - DSC01053.JPG Guam Zoological Botanical and Marine Garden Tumon Bay Guam USA Daderot"
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