Can Discus live with Galaxy Rasbora? Not recommended
Temperature ranges don't overlap (82–88°F vs 71–79°F).
Side by side
| 🐡 Discus | 🐟 Galaxy Rasbora | |
| Adult size | 6" | 0.9" |
| Min tank | 55 gal | 10 gal |
| Temperature | 82–88°F | 71–79°F |
| pH | 6–7 | 6.5–7.5 |
| Temperament | Peaceful | Peaceful |
Why
- Temperature ranges don't overlap (82–88°F vs 71–79°F).
- Large size gap — watch that Discus doesn't bully Galaxy Rasbora.