Species FishBlack Widow Tetra

Black Widow Tetra

Gymnocorymbus ternetzi

CommonFish
Illustration of Black Widow Tetra (Gymnocorymbus ternetzi)

The Black Widow Tetra is a small, striking fish with a dark body and bright red or orange fins. It is popular in aquariums due to its bold coloration and schooling behavior.

Habitat
Found in slow-moving rivers and streams.
Diet
Feeds on small insects and plant matter.
How common
Common

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