Neon Tetra
The third most popular aquarium fish in the USA market, the neon tetra is affordable, sturdy and so friendly the fish will school with other species. Should be kept in groups of six or more. Similar to cardinal tetras, they do not grow quite as large and have a horizontal red bar that extends only halfway along the body.
The bright red and blue reflective colors look wonderful as they school around in community and planted tanks.
Quick Facts
| Scientific Name | Paracheirodon innesi |
|---|---|
| Origin | Upper Amazon (Peru, Colombia, Brazil); mostly farm-raised |
| Care Level | Easy |
| Temperament | Peaceful |
FAQ
How many neon tetras should I keep in my aquarium?
Neon tetras should be kept in groups of six or more to thrive and display their natural schooling behavior.
What is the size and color pattern of neon tetras?
Neon tetras are small and have a horizontal red bar that extends only halfway along their body. They display bright red and blue reflective colors.
Where do neon tetras originate from?
They originate from the Upper Amazon region, including Peru, Colombia, and Brazil, and are mostly farm-raised.
Vanessa Sharp –
I bought a group of neon tetras for my 10-gallon tank. They immediately started swimming together and look stunning. The colors are vibrant and they don’t stress other fish. Easy to care for and very peaceful.
Leonard Buckland –
The neon tetras are beautiful and active. I kept them in a community tank with other peaceful fish. They school well and add a lot of visual interest. Only need to maintain regular water changes.
Carl Bell –
Great addition to my planted tank. They swim gracefully and don’t compete with other species. The red and blue colors stand out well in the water. Very easy to care for.