Can Serpae Tetra Live With Peacock Cichlid?
❌Not Compatible
Incompatible pH. Serpae Tetra needs 5.5–7.5, Peacock Cichlid needs 7.8–8.6.
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Parameter Comparison
| Parameter | Serpae Tetra | Peacock Cichlid | Overlap |
|---|---|---|---|
| Temperature | 72–82°F | 76–82°F | 76–82°F ✓ |
| pH Range | 5.5–7.5 | 7.8–8.6 | No overlap ✗ |
| Temperament | semi-aggressive | semi-aggressive | Monitor ⚠ |
| Max Size | 1.75" | 6" | Size mismatch ✗ |
| Min Tank Size | 20 gal | 55 gal | 55 gal minimum together |
| Diet | Omnivore | Omnivore | — |
| Care Level | beginner | intermediate | — |
Species Profiles
Serpae Tetra
Hyphessobrycon eques
beginnersemi-aggressive20+ gal
Serpae tetras are vibrant blood-red schooling fish with a distinctive black comma-shaped marking behind the gill plate. While beautiful, they have a reputation as fin nippers — especially in small groups. Keeping them in schools of 8+ in a spacious tank significantly reduces this behavior. They add bold color to community tanks when kept properly.
Full care guide →Peacock Cichlid
Aulonocara spp.
intermediatesemi-aggressive55+ gal
The Peacock Cichlid (Aulonocara spp.) is a intermediate-level freshwater fish growing to 6 inches. Semi-aggressive temperament, minimum 55 gallon tank.
Full care guide →Other Compatible Tank Mates
For Serpae Tetra:
For Peacock Cichlid:
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