Black Neon Tetra (School of 6)
Like many peaceful schooling fish, black neon tetras do not do well on their own. A small group of six will stay in a pretty school as it moves about the aquarium.
Quick Facts
| Scientific Name | Hyphessobrycon herbertaxelrodi |
|---|---|
| Origin | Paraguay basin (Rio Taquari), Brazil |
| Care Level | Easy |
| Temperament | Peaceful |
| Adult Size | Up to 1½” |
| Lifespan | 4–6 years |
| Diet | Omnivore |
| Water Temperature | 72–80°F |
| pH | 6.0–7.5 |
FAQ
What is the ideal group size for black neon tetras?
Black neon tetras should be kept in a group of at least six to form a natural school and display their peaceful behavior.
Are black neon tetras suitable for beginner aquarium keepers?
Yes, they are easy to care for and have a peaceful temperament, making them ideal for beginners.
What kind of water conditions do black neon tetras prefer?
They thrive in water temperatures between 72–80°F and a pH range of 6.0–7.5.
Lauren Gill –
The black neon tetras formed a beautiful school in my 10-gallon tank. They are active and peaceful, and I didn’t have to worry about aggression. Easy to care for and look great in the background.
Faith Hart –
I bought six fish together and they stayed together all day. The colors are vibrant and they swim in a coordinated school. Perfect for a calm, colorful aquarium.
Carolyn Morrison –
The fish arrived healthy and settled quickly. They seem to enjoy the water parameters I’ve set. A little more light in the tank helps them show off their colors better.
Charles Oliver –
Great addition to my community tank. They don’t compete with other fish and stay near the back where they can move freely. Very active and visually pleasing.