Red Sumatran Betta
Betta rubra — Vivid red mouthbrooding wild betta; blackwater specialist, striking colours.
Care at a glance
| Scientific name | Betta rubra |
|---|---|
| Type | labyrinth |
| Adult size | 2" |
| Minimum tank | 10 gal |
| Group size | 2+ |
| Temperament | peaceful |
| Temperature | 72-79°F |
| pH | 5.0-7.0 |
| GH | 1-6 |
| Diet | Live/frozen micro foods |
| Swimming zone | all |
| Care level | difficult |
| Plant-safe | Yes |