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A Red-spotted blend, Blenniella chrysospilos, pokes its head out of a hole on a coral reef in Indonesia. This cute fish is a type of combtooth blenny found throughout the Indo-Pacific region.
Scuba diving adventure.  Young man scuba diver, diving into the sea. Underwater turquoise lagoon. Happy teenage  joy into the crystal clear sea. Mediterranean beach. Summer.
Tube Anemone Cerianthus filiformis is a species of marine Cnidaria in the family Cerianthidae. The species is widespread throughout the tropical waters of the Indo- West Pacific in a depth range from shallow to 100m, has a stretched and muscularised body which can reach 35cm.Cerianthus filiformis lives in a mucous tube which is sunk in the soft substrate The animal shows only its tentacles to feed, usually at night time. The species feeds on small planktonic organisms, tiny crustaceans, larval forms, and other minute organisms drifting in the water column. The long, slender tentacles of Cerianthus filiformis are equipped with cnidocytes (stinging cells) that help capture prey. Lembeh Strait, North Sulawesi, Indonesia 1°29'59.244 N 125°15'40.794 E at 11m depth
Peacock mantis shrimp on the reef in maldives
Colorful Redbelt Anthias fish shoal in their natural reef habitat. A stunning underwater photography showcasing biodiversity of the ocean ecosystem.
Mediterranean fanworm Sabella spallanzanii on flat muddy bottom with cemetery-like field of club tunicates Styela clava in background.
Gloom Nudibranch
Large school of small fish underwater
Colourful Soft Coral growth under Busselton Pier, Western Australia, Australia
Sea life Spiral tubeworm Underwater beauty
Bearded fireworm in Adriatic sea, Croatia
Horned Blenny Fish looking out of hole, macro underwater photography. Australia.
Porcelain Crab on Anemone
Beautiful wild fish (Japanese moss blenny) swimming in the blue sea
Cuttlefish Port Phillip Bay Victoria
Colorful Coral Reef Teeming with Exotic Fish. Lively and colorful coral reef in a vibrant underwater world. Diverse array of tropical fish swimming freely in their aquatic environment, creating a mesmerizing scene for nature and animal enthusiasts alike. Cardinalfish.
The ornate ghost pipe fish which is actually a false pipe fish, is as beautiful to look at, as it is hard to spot. This one did not so well in the choice of its corals to hide in, so it was easy to see him or her. They usually grow until a maximum lenght of 12 cm and mostly swim heads down.
Underwater Red Scorpionfish fish deep in sea Sea life Mediterranean sea Scorpaena scrofa Scuba diver point of view
A featherduster worm attached to a soft coral opens in the current
Here we see a large, venomous Stonefish (Synanceia verrucosa).  It has camouflaged itself deep in the sand to await passing prey.  Stonefish are the most venomous fish in the world and can be lethal to humans.  Coral reefs are the one of earths most complex ecosystems, containing over 800 species of corals and one million animal and plant species. The location is Ko Haa, Andaman Sea, Krabi, Thailand.
emperor angelfish, Mutton snapper,French angelfish, sea horse, Cuttlefish , stone fish
Fantastic and dynamic underwater schools of fish dancing in the blue sea (Damselfish)
Dumaguete, Philippines - Diving and Undersea Life
The Wobeegong is a very rare sight for scuba divers since they are timid and usually found in deeper waters.
lagoon
Fire worm underwater Sea life  Scuba diver point of view
Spanish dancer - sea slug in Red Sea near Marsa Alam by night, Egypt
Underwater image of a Nudibranch (Chromodoris geminus).  These are small sea slugs that have no shell.  They are Mollusks that belong to the family Chromodorididae.  These are amongst the brightest coloured species of sea slugs.  A favourite find amongst scuba divers.  Location is Ko Haa, Krabi province, Thailand.  Taken using Sony mirrorless camera in underwater housing.
Giant Frogfish - Antennarius commerson. Amazing underwater world of Indonesia.
Underwater picture of a corals surface.
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