Black Neon Tetra
The scientific name “herbertaxelrodi” is named after one of the few people to ever get rich in the aquarium trade, the famed Herbert Axelrod. Black neons have a distinct, bright yellow-green reflective line that stands out on a deep black body. These fish are upper-level schooling fish and swim just below hatchetfish.
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 |
FAQ
What makes the black neon tetra stand out in an aquarium?
The black neon tetra has a distinct bright yellow-green reflective line that contrasts sharply with its deep black body, making it visually striking in a school.
Where do black neon tetras originate from?
They originate from the Paraguay basin, specifically the Rio Taquari in Brazil.
Are black neon tetras suitable for beginners?
Yes, they are considered easy to care for and are peaceful, making them ideal for beginner aquarium keepers.
Carol Greene –
I added a school of black neon tetras to my 10-gallon tank and they’ve been active and colorful since day one. The yellow-green stripe is very noticeable and adds a nice contrast to the dark background. They don’t stress other fish and swim in tight groups, which is perfect for a community tank.
Pippa Hughes –
The fish arrived healthy and were already active in the tank. I’ve had them for three months and they’ve stayed vibrant. They do best in groups, so I recommend keeping at least six together for natural behavior.
Melanie Ross –
These tetras are a beautiful addition to any freshwater setup. They’re peaceful and don’t chase other fish. The reflective line is stunning under soft lighting and makes the tank look more dynamic.