Can Discus live with Lemon Tetra? With caution
Large size gap — watch that Discus doesn't bully Lemon Tetra.
Side by side
| 🐡 Discus | 🐟 Lemon Tetra | |
| Adult size | 6" | 2" |
| Min tank | 55 gal | 20 gal |
| Temperature | 82–88°F | 72–82°F |
| pH | 6–7 | 5.5–7.5 |
| Temperament | Peaceful | Peaceful |
How to make it work
- Large size gap — watch that Discus doesn't bully Lemon Tetra.
- Provide ample swimming space, sight breaks, and matched water parameters.