Care baseline
The Threadfin Rainbowfish is a popular choice for freshwater aquariums due to its vibrant colors and peaceful nature. It requires a well-maintained tank with plenty of swimming space and a moderate water flow. These fish are not known to be aggressive and can be kept in community tanks with other peaceful species. Regular water changes and a balanced diet ar
| Temperature | 72–82°F |
| pH | 6.5–7.5 |
| Adult size | 2.0 in |
| Minimum group | 1 |