Can Cobalt Blue Zebra Live With Rummy Nose Tetra?
Cobalt Blue Zebra and Rummy Nose Tetra are NOT compatible tank mates.
Detailed Analysis
Temperature
✓ Compatible
Good temperature overlap at 75–82°F.
pH
✗ Not Compatible
No pH overlap. Cobalt Blue Zebra needs pH 7.5–8.5, but Rummy Nose Tetra needs pH 5.5–7.
Size
✓ Compatible
Compatible sizes (5" and 2").
Temperament
✗ Not Compatible
Cobalt Blue Zebra (aggressive) is not compatible with Rummy Nose Tetra (peaceful). Aggression or stress is very likely.
Swim Level
⚠ Use Caution
Both fish occupy the middle level and Cobalt Blue Zebra is territorial. Provide plenty of space and hiding spots.
Important Notes
- Rummy Nose Tetra is a schooling fish and needs at least 6 of its kind.
Tank Requirements
Minimum tank size for this combination: 65 gallons
| Parameter | Cobalt Blue Zebra | Rummy Nose Tetra |
|---|---|---|
| Temperature | 75–82°F | 74–82°F |
| pH | 7.5–8.5 | 5.5–7 |
| Max Size | 5" | 2" |
| Temperament | Aggressive | Peaceful |
| Swim Level | Middle | Middle |
| Min Tank | 55 gal | 20 gal |
Check More Combinations
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