Free Images - SnappyGoat.com- bestof:butterfly cichlid aquarium fish underwater fin red freshwater fish water karpfenfisch retired colorful color exotic animals nature

Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES

Symphysodon discus in an aquarium on a green background

Pompadour small fish swimming in aquarium. Red Symphysodon discus swims in fishtank, side view

Brightly colored tropical fish, mostly tangs and clownfish, anemones and corals in a salt water aquarium.

Marble Angelfish (Pterophyllum scalare) - Freshwater Fish

Close-up of vermilion fish against dark blue and green background

Close-up of Sailfin tang on the coral reef.

Guppy Poecilia reticulata colorful rainbow tropical aquarium fish

The Moorish idol, Zanclus cornutus, is a small marine fish species, of the family Zanclidae. Indo-Pacific and Gulf of California.

Blue Balloon Ram (Microgeophagus ramirezi) isolated in a fish tank with blurred background

siamese fighting fish isolated on white background, Betta fish

Close-up beautiful blue Siamese fighting fish, art of betta fish movement on black background.

Blue marbled angelfish of tropical freshwater aquarium isolated on white.

Discus (Symphysodon), multi-colored cichlids in the aquarium, the freshwater fish native to the Amazon River basin

Full body of colorful discus or pompadour fish, Orange gold fish, isolated on white background with clipping path, Amazon river animal, South America pompadour fish.

Neon Tetra Paracheirodon innesi and ember tetra fish stock photo

Green Terror (Andinoacara rivulatus) - Freshwater Fish

Capture the moving moment of siamese fighting fish, Two betta fish isolated on black background

Blue Siamese Fighting Fish, Rosetail Halfmoon Aquarium Pet, Blue Red Betta Splendens in Fish Tank Closeup

Tropical fish pets in domestic fish tank

Colorful blue fish in an aquarium. Labidochromis fish

$Mandarin fishes inhabit shallow protected lagoons and inshore reefs. They occur in the Western Pacific from Ryukyu Islands to Australia, usually in small groups spread over small area in a depth range from 1-18m, max. length 7cm. \nMandarinfish do not have scales, but a mucus layer for protection. It is not only a stinky slime they produce, but they also secrete a toxin to protect them against predators. Their dramatic colouration, known as aposematism, is a warning: unpalatability and toxicity - both prey and predator get to live longer. \nThe couples perform an extraordinary courtship dance at dusk. Females gather at the reef, judging if a male is worthy. A male who has successfully courted a lady attaches to her at the pelvic fin. Then the pair swim up from the reef towards the waters surface, releasing a cloud of sperm and around 200 eggs smaller than 1mm. \nThis specimen is a male: The presence of an elongated spine at the front of the first dorsal fin of males is distinctive. Females will not have this spike and will have a rounded first dorsal fin instead. In this case, there was a female too, but she didn't make it into the photo.\nBanda Neira Island, Indonesia, \n4°30'40.842 S 129°53'19.71 E at 1.5m depth$

Cichlasoma Salvini swims in the clear beautiful aquarium

Close up of two ornate butterflyfish swimming around coral heads in Hawaii.

Free Images: "bestof:butterfly cichlid aquarium fish underwater fin red freshwater fish water karpfenfisch retired colorful color exotic animals nature"