Can Ember Tetra live with Harlequin Rasbora? With caution
Large size gap — watch that Harlequin Rasbora doesn't bully Ember Tetra.
Side by side
| 🐟 Ember Tetra | 🐟 Harlequin Rasbora | |
| Adult size | 0.8" | 2" |
| Min tank | 10 gal | 15 gal |
| Temperature | 73–84°F | 72–80°F |
| pH | 5–7 | 6–7.5 |
| Temperament | Peaceful | Peaceful |
How to make it work
- Large size gap — watch that Harlequin Rasbora doesn't bully Ember Tetra.
- Provide ample swimming space, sight breaks, and matched water parameters.