Can Black Skirt Tetra live with Venezuelan Cory?
Light caution
Why
- Black Skirt Tetra is semi-aggressive — give the peaceful Venezuelan Cory plenty of space, cover and broken sight lines.
Sweet spot: both do well at 72–79°F and pH 6–7.5 — aim there.
Side-by-side
| Black Skirt Tetra | Venezuelan Cory | |
|---|---|---|
| Temperature | 70–82°F | 72–79°F |
| pH | 5.5–7.5 | 6–7.5 |
| Hardness (GH) | 3–15 dGH | 2–12 dGH |
| Adult size | 2.5" | 2.5" |
| 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
Skapelab plans a complete, buildable planted aquarium around your fish — a hand-illustrated layout, the exact plants and hardscape, a placement map, and a full equipment and shopping list. Free.
Design a tank with Black Skirt Tetra, Venezuelan Cory →Everything compatible with Black Skirt Tetra · …with Venezuelan Cory