Can Swordtail Live With Apistogramma?
Swordtail and Apistogramma may coexist with careful monitoring, adequate space, and hiding spots.
Conditions: Minimum 20 gallon tank.
Parameter Comparison
| Parameter | Swordtail | Apistogramma | Overlap |
|---|---|---|---|
| Temperature | 72–82°F | 73–84°F | 73–82°F ✓ |
| pH Range | 7–8.4 | 5–7 | 7–7 ✓ |
| Temperament | peaceful | semi-aggressive | Monitor ⚠ |
| Max Size | 5.5" | 3" | Similar ✓ |
| Min Tank Size | 20 gal | 20 gal | 20 gal minimum together |
| Diet | Omnivore | Carnivore | — |
| Care Level | beginner | intermediate | — |
Tank Requirements for Swordtail + Apistogramma
To keep Swordtail and Apistogramma together, you need at minimum a 20 gallon tank. Swordtail should be kept in a school of 3+. 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 →Apistogramma
Apistogramma cacatuoides
The Apistogramma (Apistogramma cacatuoides) is a intermediate-level freshwater fish growing to 3 inches. Semi-aggressive temperament, minimum 20 gallon tank.
Full care guide →