Can Black Skirt Tetra live with Spotted Tail Cory?
Light caution
Why
- Black Skirt Tetra is semi-aggressive — give the peaceful Spotted Tail Cory plenty of space, cover and broken sight lines.
Sweet spot: both do well at 75–82°F and pH 6–7 — aim there.
Side-by-side
| Black Skirt Tetra | Spotted Tail Cory | |
|---|---|---|
| Temperature | 70–82°F | 75–82°F |
| pH | 5.5–7.5 | 6–7 |
| Hardness (GH) | 3–15 dGH | 2–25 dGH |
| Adult size | 2.5" | 2.2" |
| Temperament | Semi-aggressive | Peaceful |
| Min tank | 20 gal | 20 gal |
Together, plan on at least 20 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
Design the whole tank, not just the stocking
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Design a tank with Black Skirt Tetra, Spotted Tail Cory →Everything compatible with Black Skirt Tetra · …with Spotted Tail Cory