Can German Blue Ram live with Green Terror? Not recommended
Temperature ranges don't overlap (78–85°F vs 68–77°F).
Side by side
| 🐡 German Blue Ram | 🐡 Green Terror | |
| Adult size | 2.5" | 8" |
| Min tank | 20 gal | 55 gal |
| Temperature | 78–85°F | 68–77°F |
| pH | 5–7 | 6.5–8 |
| Temperament | Peaceful | Aggressive |
Why
- Temperature ranges don't overlap (78–85°F vs 68–77°F).
- Green Terror is large or predatory enough to eat or harass German Blue Ram.
- Aggressive plus peaceful pairing — monitor for stress.