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Can Molly and Tiger Barb Live Together?
Compatible with caution
- Shared temperature window: 74-82°F.
- Shared pH window: 7.5-7.5.
- Tiger Barb is semi-aggressive; keep proper group sizes to spread aggression.
- Tiger barbs nip long fins and slow-moving fish — risky with this tankmate.
Side-by-side
| Parameter | Molly | Tiger Barb |
|---|---|---|
| Adult size | 4" | 3" |
| Min tank | 20 gal | 20 gal |
| Temperature | 72-82°F | 74-82°F |
| pH | 7.5-8.5 | 6-7.5 |
| Temperament | Peaceful | Semi |
| Diet | Omnivore | Omnivore |
Recommended shared tank: 20 gallons or larger. Keep at 74-82°F. Target pH 7.5-7.5.
FAQ
Can Molly and Tiger Barb live together?
Compatible with caution. Shared temperature window: 74-82°F.
What size tank do Molly and Tiger Barb need together?
Plan for at least 20 gallons, more if you keep schooling groups of either species.
See full care guides: Molly · Tiger Barb