Can Blue Acara Live With Green Neon Tetra?
Blue Acara and Green Neon Tetra are NOT compatible tank mates.
Detailed Analysis
Temperature
✓ Compatible
Good temperature overlap at 75–82°F.
pH
⚠ Use Caution
Very narrow pH overlap (6.5–6.5). Hard to maintain precisely.
Size
✗ Not Compatible
Extreme size difference. Blue Acara (6") may eat or bully Green Neon Tetra (1").
Temperament
⚠ Use Caution
Blue Acara (semi-aggressive) may have issues with Green Neon Tetra (peaceful). Monitor closely if attempting.
Swim Level
⚠ Use Caution
Both fish occupy the middle level and Blue Acara is territorial. Provide plenty of space and hiding spots.
Important Notes
- Green Neon Tetra is a schooling fish and needs at least 10 of its kind.
Tank Requirements
Minimum tank size for this combination: 35 gallons
| Parameter | Blue Acara | Green Neon Tetra |
|---|---|---|
| Temperature | 72–82°F | 75–85°F |
| pH | 6.5–8 | 4–6.5 |
| Max Size | 6" | 1" |
| Temperament | Semi-aggressive | Peaceful |
| Swim Level | Middle | Middle |
| Min Tank | 30 gal | 10 gal |
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