Red Belly Piranha
Pygocentrus nattereri
Note: Due to variations within species, your item may not look identical to the image provided
| Synonyms | Pygocentrus altus, P. ternetzi, Rooseveltiella nattereri, Serrasalmo ternetzi, Serrasalmus ternetzi |
|---|---|
| Distribution | Argentina, Bolivia, Brazil, Colombia, Ecuador, Guyana, Paraguay, Peru, Uruguay, and Venezuela. |
| Sexual Dimorphism | In mature fish, the females tend to be larger and fuller bodied. |
FAQ
What is the typical size of a Red Belly Piranha?
The size can vary by sex and age, with mature females generally being larger and fuller bodied than males.
Where is the Red Belly Piranha originally found?
It is native to South America, found in countries including Argentina, Brazil, Colombia, Peru, and Venezuela.
Are there differences between male and female Red Belly Piranhas?
Yes, in mature individuals, females are typically larger and have a fuller body shape compared to males.

Sally Langdon –
The Red Belly Piranha is active and interesting to watch. It fits well in a community tank with compatible species. The fish shows natural behavior and is not aggressive when properly sized and housed.
Sophie Ellison –
A vibrant addition to my aquarium. It’s active during the day and responds well to feeding. I noticed the females are noticeably larger than the males, as described in the product details.
Frank Jackson –
The fish arrived healthy and seems to adapt well to the tank conditions. I’ve observed it swimming in groups and interacting with other fish, though it requires a well-maintained environment.