Can Discus live with Rosy Barb? Not recommended
Temperature ranges don't overlap (82–88°F vs 64–77°F).
Side by side
| 🐡 Discus | 🐟 Rosy Barb | |
| Adult size | 6" | 4" |
| Min tank | 55 gal | 30 gal |
| Temperature | 82–88°F | 64–77°F |
| pH | 6–7 | 6–8 |
| Temperament | Peaceful | Semi-aggressive |