Can Koi Angelfish live with Bandit Cory?
Light caution
Why
- Koi Angelfish is large enough to threaten a small Bandit Cory — usually fine once both are adult, but watch new additions.
- Only a narrow temperature overlap — keep both around 78–79°F.
Sweet spot: both do well at 78–79°F and pH 6–7.5 — aim there.
Side-by-side
| Koi Angelfish | Bandit Cory | |
|---|---|---|
| Temperature | 78–84°F | 72–79°F |
| pH | 6–7.5 | 6–7.5 |
| Hardness (GH) | 3–12 dGH | 2–25 dGH |
| Adult size | 6" | 2" |
| Temperament | Peaceful | Peaceful |
| Min tank | 30 gal | 20 gal |
Together, plan on at least 30 gallons.
How to make it work
- Target the overlapping water-parameter range and acclimate slowly.
Sort it with: GH remineraliser · An adjustable heater
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 Koi Angelfish, Bandit Cory →Everything compatible with Koi Angelfish · …with Bandit Cory