The Sadina tetra (Parastremma sadina) is a freshwater fish of the family Characidae that grows up to 18 cm.
Description
The sadina tetra is a small characin (Characidae) from fresh water of northwestern South America. The species grows to about 18 cm and has an elongate, silvery body with a shiny lateral stripe. As an open-water fish it swims in schools in clear rivers and streams and eats small insects, larvae and plant material. The fish is harmless to humans.
Frequently asked questions
How do you recognise the Sadina tetra?
The Sadina tetra has an elongate, eel-like body and is mainly silver-grey.
Where does the Sadina tetra live?
The Sadina tetra lives in fresh water and is mostly found around mixed bottom.
How big does the Sadina tetra get?
The Sadina tetra grows to a maximum of about 18 cm.
Is the Sadina tetra dangerous to humans?
No, the Sadina tetra is harmless to humans.
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More from the family Characidae
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