Can Phoenix Rasbora Live With Sven's Eartheater?
Phoenix Rasbora and Sven's Eartheater are NOT compatible tank mates.
Detailed Analysis
Temperature
⚠ Use Caution
Very narrow temperature overlap (78–79°F). Maintaining stable temp in this range may be difficult.
pH
✓ Compatible
Good pH overlap at 5.5–6.5.
Size
✗ Not Compatible
Extreme size difference. Sven's Eartheater (7") may eat or bully Phoenix Rasbora (0.8").
Temperament
✓ Compatible
Both fish have compatible temperaments.
Swim Level
✓ Compatible
Fish occupy different water levels (Phoenix Rasbora: middle, Sven's Eartheater: bottom), reducing conflict.
Important Notes
- Phoenix Rasbora is a schooling fish and needs at least 8 of its kind.
- Sven's Eartheater is a schooling fish and needs at least 5 of its kind.
Tank Requirements
Minimum tank size for this combination: 55 gallons
| Parameter | Phoenix Rasbora | Sven's Eartheater |
|---|---|---|
| Temperature | 72–79°F | 78–86°F |
| pH | 4–6.5 | 5.5–7.5 |
| Max Size | 0.8" | 7" |
| Temperament | Peaceful | Peaceful |
| Swim Level | Middle | Bottom |
| Min Tank | 5 gal | 55 gal |
Check More Combinations
Use our compatibility checker to add more fish and plan your complete tank.