Can Serpae Tetra Live With Royal Gramma?
❌Not Compatible
Incompatible pH. Serpae Tetra needs 5.5–7.5, Royal Gramma needs 8.1–8.4.
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Parameter Comparison
| Parameter | Serpae Tetra | Royal Gramma | Overlap |
|---|---|---|---|
| Temperature | 72–79°F | 75–79°F | 75–80°F ✓ |
| pH Range | 5.5–7.5 | 8.1–8.4 | No overlap ✗ |
| Temperament | semi-aggressive | peaceful | Monitor ⚠ |
| Max Size | 2" | 3.1" | Similar ✓ |
| Min Tank Size | 11 gal | 30 gal | 20 gal minimum together |
| Diet | Omnivore | Carnivore | — |
| Care Level | beginner | beginner | — |
Species Profiles
Serpae Tetra
Hyphessobrycon eques
beginnersemi-aggressive11+ gal
The Serpae Tetra (Hyphessobrycon eques) is a beginner freshwater species known for its red-orange, black coloration. Can be nippy in small groups. Mid.
Full care guide →Royal Gramma
Gramma loreto
beginnerpeaceful30+ gal
The Royal Gramma (Gramma loreto) is a beginner saltwater species known for its purple (front), yellow (rear) coloration. Purple/yellow bicolor. Bottom to Mid.
Full care guide →Other Compatible Tank Mates
For Serpae Tetra:
For Royal Gramma:
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