Can Betta Live With Harlequin Rasbora?
Betta
Harlequin Rasbora
Proceed With Caution
Compatibility Score: 60/100
The Verdict
Betta is aggressive and may harm the peaceful Harlequin Rasbora
Tips for Success
- Monitor closely for signs of aggression
- Ideal temperature range: 76-81°F
- Minimum recommended tank size: 15 gallons
- These fish occupy different water levels, reducing territorial conflict
Side-by-Side Comparison
| Attribute | Betta | Harlequin Rasbora |
|---|---|---|
Adult Size | 3" | 2" |
Temperature | 76-82°F | 72-81°F |
pH Range | 6.5-7.5 | 6-7.5 |
Min Tank Size | 5G | 10G |
| Temperament | aggressive | peaceful |
| Swim Level | top | middle |
| Diet | Carnivore | Omnivore |
Recommended Tank Size
15+ gallons
Minimum for keeping these fish together
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