Can Black Skirt Tetra Live With Swordtail?
Black Skirt Tetra and Swordtail are compatible. Temperature overlap 72–82°F. Both peaceful.
Conditions: Minimum 20 gallon tank.
Parameter Comparison
| Parameter | Black Skirt Tetra | Swordtail | Overlap |
|---|---|---|---|
| Temperature | 68–79°F | 70–82°F | 72–82°F ✓ |
| pH Range | 6–7.5 | 7–8 | 7–7.5 ✓ |
| Temperament | peaceful | peaceful | Both peaceful ✓ |
| Max Size | 3" | 5.5" | Similar ✓ |
| Min Tank Size | 20 gal | 20 gal | 20 gal minimum together |
| Diet | Omnivore | Omnivore | — |
| Care Level | beginner | beginner | — |
Tank Requirements for Black Skirt Tetra + Swordtail
To keep Black Skirt Tetra and Swordtail together, you need at minimum a 20 gallon tank. Black Skirt Tetra should be kept in a school of 6+. Swordtail should be kept in a school of 4+. Provide adequate filtration, stable temperature with a heater, and hiding spots to reduce stress.
Species Profiles
Black Skirt Tetra
Gymnocorymbus ternetzi
The Black Skirt Tetra (Gymnocorymbus ternetzi) is a beginner freshwater species known for its silver, black coloration. Also called black widow tetra. Mid.
Full care guide →Swordtail
Xiphophorus hellerii
The Swordtail (Xiphophorus hellerii) is a beginner freshwater species known for its red-orange, green coloration. Males have elongated sword-like tail. Mid to Top.
Full care guide →