Can Cardinal Tetra Live With Flowerhorn Cichlid?
❌Not Compatible
Flowerhorn Cichlid is aggressive and will likely attack or stress tank mates.
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Parameter Comparison
| Parameter | Cardinal Tetra | Flowerhorn Cichlid | Overlap |
|---|---|---|---|
| Temperature | 73–81°F | 80–86°F | 80–81°F ✓ |
| pH Range | 4.5–7 | 6.5–8 | 6.5–7 ✓ |
| Temperament | peaceful | aggressive | Aggression risk ✗ |
| Max Size | 2" | 12" | Size mismatch ✗ |
| Min Tank Size | 10 gal | 55 gal | 55 gal minimum together |
| Diet | Omnivore | Carnivore | — |
| Care Level | intermediate | intermediate | — |
Species Profiles
Cardinal Tetra
Paracheirodon axelrodi
intermediatepeaceful10+ gal
Cardinal tetras look similar to neon tetras but have a red stripe that extends the entire length of their body (vs only the back half in neons). They prefer softer, more acidic water and are slightly more delicate, but their deeper coloration makes them highly sought after.
Full care guide →Flowerhorn Cichlid
Hybrid
intermediateaggressive55+ gal
The Flowerhorn Cichlid (Hybrid) is a intermediate-level freshwater fish growing to 12 inches. Aggressive temperament, minimum 55 gallon tank.
Full care guide →Other Compatible Tank Mates
For Cardinal Tetra:
For Flowerhorn Cichlid:
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