Fire Red Swordtail
The classic red swordtail will stand out with dark gravel and green plants. Males have yellow and black highlights; females display a bright solid red to orange body.
Quick Facts
| Scientific Name | Xiphophorus hellerii (fire red) |
|---|---|
| Origin | Southern Mexico to Honduras (wild ancestors); aquarium-bred |
| Care Level | Easy, good for beginners |
| Temperament | Peaceful (males may spar) |
| Adult Size | Up to 4–5″ (not counting the sword) |
| Lifespan | 3–5 years |
| Diet | Omnivore |
FAQ
What is the difference between male and female Fire Red Swordtails?
Males have yellow and black highlights on their bodies, while females display a bright solid red to orange color.
Are Fire Red Swordtails suitable for beginners?
Yes, they are easy to care for and are recommended for beginners due to their peaceful nature and low maintenance requirements.
How big do Fire Red Swordtails grow?
Adult size reaches up to 4–5 inches, excluding the sword tail fin.
Heather May –
The fish are vibrant and easy to care for. I added them to my community tank with other peaceful fish and they blend well with the green plants. The males are active but don’t fight, which is great for a beginner setup.
Molly Lee –
They look stunning in a dark gravel tank. The red color is very noticeable and the fish are active without being aggressive. I’ve had them for three months and they’re still healthy and lively.
Ryan Allan –
Perfect for a small aquarium. The fish are colorful and calm. I noticed the males have subtle yellow and black markings that stand out in the light. They eat a variety of foods and stay healthy.