Can Common Goldfish Live With Neon Tetra?
Common Goldfish and Neon Tetra are NOT compatible tank mates.
Detailed Analysis
Known Pairing
✗ Not Compatible
Goldfish will eat neon tetras and need different temperatures.
Temperature
✓ Compatible
Good temperature overlap at 70–74°F.
pH
✓ Compatible
Good pH overlap at 6.5–7.0.
Size
✗ Not Compatible
Extreme size difference. Common Goldfish (12") may eat or bully Neon Tetra (1.5").
Temperament
✓ Compatible
Both fish have compatible temperaments.
Swim Level
✓ Compatible
Swim level compatibility is fine.
Trait Conflict
✗ Not Compatible
Common Goldfish is a coldwater species and should not be kept with tropical fish like Neon Tetra.
Important Notes
- Neon Tetra is a schooling fish and needs at least 6 of its kind.
Tank Requirements
Minimum tank size for this combination: 35 gallons
| Parameter | Common Goldfish | Neon Tetra |
|---|---|---|
| Temperature | 50–74°F | 70–81°F |
| pH | 6.5–8 | 6–7 |
| Max Size | 12" | 1.5" |
| Temperament | Peaceful | Peaceful |
| Swim Level | All | Middle |
| Min Tank | 30 gal | 10 gal |
Check More Combinations
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