Can Skunk Cory live with Swordtail?
Light caution
Why
- Swordtail is semi-aggressive — give the peaceful Skunk Cory plenty of space, cover and broken sight lines.
- Large size gap (Swordtail 5.5" vs Skunk Cory 2") — watch that the smaller one gets its share at feeding time.
Sweet spot: both do well at 72–79°F and pH 7–7.5 — aim there.
Side-by-side
| Skunk Cory | Swordtail | |
|---|---|---|
| Temperature | 72–79°F | 72–82°F |
| pH | 6–7.5 | 7–8.4 |
| Hardness (GH) | 2–25 dGH | 12–30 dGH |
| Adult size | 2" | 5.5" |
| Temperament | Peaceful | Semi-aggressive |
| Min tank | 20 gal | 29 gal |
Together, plan on at least 29 gallons.
How to make it work
- Use a larger, well-decorated tank with sightline breaks, keep everyone well-fed, and add the calmer fish first.
Sort it with: GH remineraliser
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Design a tank with Skunk Cory, Swordtail →Everything compatible with Skunk Cory · …with Swordtail