Can Ember Tetra Live With Congo Tetra?
❌Not Compatible
Ember Tetra and Congo Tetra are not compatible due to size mismatch or behavioral conflicts.
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Parameter Comparison
| Parameter | Ember Tetra | Congo Tetra | Overlap |
|---|---|---|---|
| Temperature | 73–84°F | 73–82°F | 73–82°F ✓ |
| pH Range | 5.5–7 | 6–7.5 | 6–7 ✓ |
| Temperament | peaceful | peaceful | Both peaceful ✓ |
| Max Size | 0.8" | 3.5" | Size mismatch ✗ |
| Min Tank Size | 10 gal | 30 gal | 30 gal minimum together |
| Diet | Omnivore | Omnivore | — |
| Care Level | beginner | intermediate | — |
Species Profiles
Ember Tetra
Hyphessobrycon amandae
beginnerpeaceful10+ gal
Ember tetras are tiny, fiery-orange schooling fish that add a warm glow to planted tanks. At under 1 inch, they are perfect for nano tanks and make excellent companions for shrimp.
Full care guide →Congo Tetra
Phenacogrammus interruptus
intermediatepeaceful30+ gal
Congo tetras are the showstoppers of the tetra family. Males develop spectacular flowing fins with an iridescent rainbow sheen that shifts from blue to gold to green under aquarium lighting. They are larger than most tetras (up to 3.5 inches) and need a spacious, well-planted tank to display their full beauty. Peaceful but shy — they thrive with calm tank mates.
Full care guide →Other Compatible Tank Mates
For Ember Tetra:
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