Care baseline
The Black Neon Tetra is a popular freshwater species known for its vibrant colors and peaceful temperament. It is an excellent addition to community tanks, thriving in groups of 6 or more. These tetras require a well-maintained aquarium with a flowing current and plenty of swimming space. With proper care, they can live up to 5 years. They are adaptable to v
| Temperature | 72–82°F |
| pH | 6.0–7.0 |
| Adult size | 0.8 in |
| Minimum group | 6 |