Can Firemouth Cichlid Live With Green Neon Tetra?
❌Not Compatible
Firemouth Cichlid and Green Neon Tetra are not compatible due to size mismatch or behavioral conflicts.
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Parameter Comparison
| Parameter | Firemouth Cichlid | Green Neon Tetra | Overlap |
|---|---|---|---|
| Temperature | 75–86°F | 75–85°F | 75–85°F ✓ |
| pH Range | 6.5–8 | 4.5–6.5 | 6.5–6.5 ✓ |
| Temperament | semi-aggressive | peaceful | Monitor ⚠ |
| Max Size | 6" | 1" | Size mismatch ✗ |
| Min Tank Size | 30 gal | 10 gal | 30 gal minimum together |
| Diet | Omnivore | Omnivore | — |
| Care Level | beginner | intermediate | — |
Species Profiles
Firemouth Cichlid
Thorichthys meeki
beginnersemi-aggressive30+ gal
Firemouth cichlids are one of the most beginner-friendly Central American cichlids. Named for their striking red/orange coloration on the throat and belly, they are less aggressive than most cichlids of their size. When threatened, they flare their gill covers to display their bright red throat — a bluffing display that is far more bark than bite.
Full care guide →Green Neon Tetra
Paracheirodon simulans
intermediatepeaceful10+ gal
The Green Neon Tetra (Paracheirodon simulans) is a intermediate-level freshwater fish growing to 1 inches. Peaceful temperament, minimum 10 gallon tank.
Full care guide →Other Compatible Tank Mates
For Firemouth Cichlid:
For Green Neon Tetra:
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