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Underwater photograph of a blue grouper, the endangered specie and the symbol of NSW marine parks
Brightly colored tropical fish, mostly tangs and clownfish, anemones and corals in a salt water aquarium.
Set of marine sea life species, isolated on white background
on blue background
Male Randall's Anthias' become striped in red and magenta while females will have a yellow nose. Randall's Anthias does best when kept in a species-specific tank of at least 70 gallons, or up a minimum of a 125 gallon aquarium when maintaining a small group. Males are best kept alone with several females, or singly.
Tropical salt water fish Striped burrfish (Chilomycterus schoepfi)
POV - you are dreaming away while looking at the peaceful scene under the sea
different fishes in aquarium for design purpose, wallpaper
Symphysodon discus in an aquarium on a green background
Turtles and fish swim in the aquarium
Pompadour small fish swimming in aquarium. Red Symphysodon discus swims in fishtank, side view
Cuttlefish or cuttles are marine molluscs of the order Sepiida. They belong to the class Cephalopoda, which also includes squid, octopuses, and nautiluses. Cuttlefish have a unique internal shell, the cuttlebone.
Fish in a big blue aquarium
A female Shaw's cowfish, Aracana aurita, also known as a painted boxfish or striped cowfish. Found in the reefs of the eastern Indian Ocean around south Australia.
Clownfish in aquarium
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.
Paracanthurus hepatus, Blue tang  in Home Coral reef aquarium. Selective focus.
Cute and dangerous jellyfish swimming in the ocean.
Close-up of Sailfin tang on the coral reef.
Reef tank, marine aquarium. Blue aquarium full of fishes and plants. Tank filled with water for keeping live underwater animals. Gorgonaria, Clavularia. Zoanthus. Zebra apogon. Zebrasoma. Percula.
fish on the seabed and coral reefs dance beautifully
Adults of Napoleon Wrasse Cheilinus undulatus develop thick lips and a prominent bulbous hump on the forehead and can grow up to more than 2.2 meters. The species inhabits steep outer reef slopes, channel slopes and lagoon reefs. Primary food are mollusks, fishes, sea urchins, crustaceans and other invertebrates. Napoleon Wrasse is one of the few predators of toxic animals such as sea hares, boxfishes and crown-of-thorns starfish. Napoleon Wrasse is is seriously endangered, being hunted to the brink of extinction to feed a growing demand among wealthy Chinese diners for luxury live fish. Not wise, so crown-of-thorns starfishes take over and destroy the reefs. :-(  Blue Corner, Palau, Micronesia, 7°7'57.66\
Glaucus atlanticus Forster, 1777
barracuda,caranx,snapper, school of fish, underwater tropical fishes, ocean life,
Eye level with a Grey seal (Halichoerus grypus) just above the sea floor with blue ocean behind. Photographed in the Farne Islands, Northumberland, UK
Close up of two ornate butterflyfish swimming around coral heads in Hawaii.
Goldspotted Rabbitfish in Tulamben, Bali
The Moorish idol, Zanclus cornutus, is a small marine fish species, of the family Zanclidae. Indo-Pacific and Gulf of California.
Facial view of a young sea lion as it dives down from the surface, against a blue background.
The Pharaoh Cuttlefish Sepia pharaonis lives in warm water (30°C) and is fast growing. They mate and spawn at 110 days and their life span is 240 days. They lay about 1500 eggs which take 14 days to develop at 28°C. Males are larger than females and most are larger than 1 kg. In contrary to a squid's tail fins, cuttlefish have got a fin fringe running around all of the body side. A cuttlefish moves by undulating that fringe. Additionally, the cuttlefish can use the rocket propulsion typical of all cephalopods: Water is pressed from the pallial (mantle) cavity through the hyponome or siphon (a muscular tube), which is also used to direct the propulsion. So the cuttlefish is driven backward, which it uses mainly to evade an enemy, especially on short distances. This specimen is howering near the Lava Flow of Neira Island, Banda Sea, Indonesia, 4°32'7.9618 S 129°52'30.6844 E at 9m depth
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