Striking zebra fish swimming underwater illuminated by blue light, captured in vertical close-up.

Close-up Shot of an Old Wife Fish

Vibrant tropical fish swimming in an aquarium showcasing diverse aquatic life.

Small Fish in Aquarium

Zebrafish gracefully swimming in an aquarium with air bubbles, showcasing aquatic life.

Vibrant fish swim in a dimly lit aquarium with a black backdrop.

Close-up of vibrant danios swimming in a green aquarium environment, showcasing aquatic beauty.

Vivid close-up image of a colorful danio fish swimming underwater.

A lively aquarium scene featuring various colorful tropical fish swimming around lush greenery.