Can Celestial Pearl Danio live with Rosy Barb? With caution
Large size gap — watch that Rosy Barb doesn't bully Celestial Pearl Danio.
Side by side
| 🐟 Celestial Pearl Danio | 🐟 Rosy Barb | |
| Adult size | 0.9" | 4" |
| Min tank | 10 gal | 30 gal |
| Temperature | 71–79°F | 64–77°F |
| pH | 6.5–7.5 | 6–8 |
| Temperament | Peaceful | Semi-aggressive |
How to make it work
- Large size gap — watch that Rosy Barb doesn't bully Celestial Pearl Danio.
- Provide ample swimming space, sight breaks, and matched water parameters.