Can Neon Tetra Live With Peacock Cichlid?
❌Not Compatible
Incompatible pH. Neon Tetra needs 6.0–7.0, Peacock Cichlid needs 7.8–8.6.
Ad
Parameter Comparison
| Parameter | Neon Tetra | Peacock Cichlid | Overlap |
|---|---|---|---|
| Temperature | 70–81°F | 76–82°F | 76–81°F ✓ |
| pH Range | 6–7 | 7.8–8.6 | No overlap ✗ |
| Temperament | peaceful | semi-aggressive | Monitor ⚠ |
| Max Size | 1.5" | 6" | Size mismatch ✗ |
| Min Tank Size | 10 gal | 55 gal | 55 gal minimum together |
| Diet | Omnivore | Omnivore | — |
| Care Level | beginner | intermediate | — |
Species Profiles
Neon Tetra
Paracheirodon innesi
beginnerpeaceful10+ gal
The Neon Tetra is arguably the most popular freshwater aquarium fish in the hobby. Their electric blue stripe and red tail create a stunning display, especially in large schools against a planted backdrop. Hardy, peaceful, and easy to care for, neon tetras are perfect for beginners and make excellent community tank members.
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 Peacock Cichlid:
Ad