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Phospholipid bilayer membrane structures that make up living cells and their contents. This is an image of membrane proteins in the membrane.\nThis image, which looks like a plastic model, evokes biology and biochemistry. It can be used as a cover for magazines, textbooks and presentation materials.\nThis image was not created by AI.
red-blue Columbian Tetra Hyphessobrycon columbianus aquarium fish isolated
Wild type endler's guppy fish (Poecilia wingei) with tropical nature background.
Channa maculata swimming in fish tank. An omnivorous fish that lives in the Mekong Delta is used to feed farmers during floods
Young Male pastel blue guppy
Close up art movement of Betta fish Siamese fighting fish isolated on black background.Fine art design concept.
Tropical fish pets in domestic fish tank
the color green, associated with nature, life, health and hope
Poecilia, Mollienesia is a genus of fish of the family of viviparous fishtooths (Peciliaceae), widespread among aquarists around the world.
The Arctic grayling (Thymallus arcticus) is a species of freshwater fish in the salmon family Salmonidae. T. arcticus is widespread throughout the Arctic and Pacific drainages in Canada, Alaska, and Siberia, as well as the upper Missouri River drainage in Montana.  Wyoming.
Cory catfish Corydoras duplicareus tropical aquarium fish
Aquarium tropical fish: otocinclus
Closeup Group of Green Spotted Puffer Fish Isolated on White Background
Tropical fish swimming in the aquarium
B-chain pentamer and A-chain subunit (green), 3D cartoon and Gaussian surface model, white background
goldfish aquarium
Research method real-time PCR. 96-well plate on the background of amplification curves.
Pseudanthias pleurotaenia also known as the squarespot anthias, pink square anthias, mirror basslet or squarespot fairy basslet is a species of marine ray-finned fish in the subfamily Anthiinae of the family Serranidae, the groupers and sea basses
Chestnut goby Chromogobius quadrivittatus (Actinopterygii, Perciformes, Gobiidae) is a species of goby found in the Black Sea
Artificial molecular structure in many colors. Horizontal composition, isolated on white background.
Japanese gold fin and tailed shinny glacier colored aquarium Killifish “Medaka” ricefish, closeup macro photography.
A molecular model of the flavonoid Quercetin.  An antioxidant and anti-inflamatory, it is used as a nutritional suplement.  It is commonly found in many fruits and vegetables and is a significant chemical component of tea.  Isolated on white.
Pirarucu (Arapaima gigas) - Amazon River Basin fish
Arowana in aquarium, a favorite fish with long body, beautiful dragon shape colorful for decoration in the aquarium in rich family
Beautiful shiny bright red and blue neon fish swimming in well planted fish tank
Close up aquarium and fish
Neon Tetra Paracheirodon innesi freshwater tropical fish
Close up shot of tropical fish in domestic fish tank
Fresh water Neon Fish found in Amazon river
Chiton, Tripoplax regularis. on a rock at Salt Point State Park in Sonoma County, California.
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