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Can Molly and Discus Live Together?
Compatible with caution
- Shared temperature window: 82-82°F.
- pH preferences barely overlap (Molly: 7.5-8.5 vs Discus: 5.5-7).
Side-by-side
| Parameter | Molly | Discus |
|---|---|---|
| Adult size | 4" | 8" |
| Min tank | 20 gal | 55 gal |
| Temperature | 72-82°F | 82-88°F |
| pH | 7.5-8.5 | 5.5-7 |
| Temperament | Peaceful | Peaceful |
| Diet | Omnivore | Carnivore |
Recommended shared tank: 55 gallons or larger. Keep at 82-82°F.
FAQ
Can Molly and Discus live together?
Compatible with caution. Shared temperature window: 82-82°F.
What size tank do Molly and Discus need together?
Plan for at least 55 gallons, more if you keep schooling groups of either species.