closeup small fish swimming blue green water tank with brown seaweed the bottom

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Closeup of a small fish swimming in a blue-green water tank with brown seaweed at the bottom. Royalty Free Stock Photo

Fish in the aquarium Royalty Free Stock Photo

Closeup of a small fish swimming in a blue-green water tank with brown seaweed at the bottom.

A small fish with a silvery body and dark blue back is swimming in a blue-green water tank with brown seaweed at the bottom. The fish is facing the left side of the image.