Fin's Fish Guide
The Smooth tetra (Hemigrammus levis) is a freshwater fish of the family Characidae that grows up to 6 cm.
Description
The Smooth tetra is a small characin (Characidae) from fresh water of the Amazon basin in South America. The species grows to about 6 cm and has a slender, partly translucent body. The body has a yellow-gold tinge and a spot on the tail base. As a schooling fish it swims in clear streams and rivers and eats small insects, larvae and plant material. The fish is harmless to humans and is popular in the aquarium trade.
Frequently asked questions
How do you recognise the Smooth tetra?
The Smooth tetra has a torpedo-shaped body and is mainly yellow-gold.
Where does the Smooth tetra live?
The Smooth tetra lives in fresh water and is mostly found around mixed bottom. South America: Brazil
How big does the Smooth tetra get?
The Smooth tetra grows to a maximum of about 6 cm.
Is the Smooth tetra dangerous to humans?
No, the Smooth tetra is harmless to humans. This species is harmless to humans. No specific first aid is needed. Still handle the fish with care: mind the fin rays and the sharp edges of the gill cover, and rinse any scratch with clean water and cover it. For a dirty or deep wound check tetanus status.
Is the Smooth tetra edible?
Yes, the Smooth tetra is commonly eaten.
More photos
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All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
Same genus Hemigrammus
More from the family Characidae
Want the complete picture on the Smooth tetra?
Point your camera at the fish and Fin names the species in seconds. Free, and the Smooth tetra is one of 12,519 species in the app.