Can Swordtail Live With Sterbai Corydoras?
Swordtail and Sterbai Corydoras are compatible. Temperature overlap 75–82°F. Both peaceful.
Conditions: Minimum 20 gallon tank.
Parameter Comparison
| Parameter | Swordtail | Sterbai Corydoras | Overlap |
|---|---|---|---|
| Temperature | 72–82°F | 75–82°F | 75–82°F ✓ |
| pH Range | 7–8.4 | 6–7.5 | 7–7.5 ✓ |
| Temperament | peaceful | peaceful | Both peaceful ✓ |
| Max Size | 5.5" | 2.5" | Similar ✓ |
| Min Tank Size | 20 gal | 20 gal | 20 gal minimum together |
| Diet | Omnivore | Omnivore | — |
| Care Level | beginner | beginner | — |
Tank Requirements for Swordtail + Sterbai Corydoras
To keep Swordtail and Sterbai Corydoras together, you need at minimum a 20 gallon tank. Swordtail should be kept in a school of 3+. Sterbai Corydoras should be kept in a school of 6+. Provide adequate filtration, stable temperature with a heater, and hiding spots to reduce stress.
Species Profiles
Swordtail
Xiphophorus hellerii
Swordtails are hardy, colorful livebearers named for the distinctive elongated lower tail fin (the 'sword') found on males. They come in many color varieties including red, pineapple, marigold, and tuxedo. Larger than guppies but just as easy to care for, swordtails are excellent community fish that prefer hard, alkaline water.
Full care guide →Sterbai Corydoras
Corydoras sterbai
The Sterbai Corydoras (Corydoras sterbai) is a beginner-level freshwater fish growing to 2.5 inches. Peaceful temperament, minimum 20 gallon tank.
Full care guide →