The Red Swordtail is a live-bearing fish related to freshwater aquarium favourites. A female Red Swordtail can give birth to as many as 80 fry at one time.
| Scientific Name | Common Name | Size | Temperament |
| Xiphophorus helleri | Swordtail | 100mm | Peaceful |
| Water Temperature | Water pH | Tank Size | Diet |
| 22-28°C | 7.0-8.0 | 120 liters > | Omnivore |
| Lifespan | Care | Difficulty Breeding | Min Population |
| 3-5 Years | Easy | Easy | 1/5 |
| Robustness | Way of Living | Sociability | Availability |
| Hardy | Diurnal | Small groups | Always |