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Can Ember Tetra and Discus Live Together?
Not recommended
- Shared temperature window: 82-84°F.
- Shared pH window: 5.5-7.0.
- Discus is large enough to eat Ember Tetra — high predation risk.
Side-by-side
| Parameter | Ember Tetra | Discus |
|---|---|---|
| Adult size | 0.8" | 8" |
| Min tank | 10 gal | 55 gal |
| Temperature | 73-84°F | 82-88°F |
| pH | 5.5-7 | 5.5-7 |
| Temperament | Peaceful | Peaceful |
| Diet | Omnivore | Carnivore |
Recommended shared tank: 55 gallons or larger. Keep at 82-84°F. Target pH 5.5-7.0.
FAQ
Can Ember Tetra and Discus live together?
Not recommended. Shared temperature window: 82-84°F.
What size tank do Ember Tetra and Discus need together?
Plan for at least 55 gallons, more if you keep schooling groups of either species.
See full care guides: Ember Tetra · Discus