Can Koi Angelfish live with Variatus Platy?
Caution — with care
Why
- No overlapping temperature: Koi Angelfish wants 78–84°F but Variatus Platy wants 65–77°F.
- Only a narrow water hardness overlap — keep both around 10–12 dGH.
Side-by-side
| Koi Angelfish | Variatus Platy | |
|---|---|---|
| Temperature | 78–84°F | 65–77°F |
| pH | 6–7.5 | 7–8.2 |
| Hardness (GH) | 3–12 dGH | 10–25 dGH |
| Adult size | 6" | 2.75" |
| Temperament | Peaceful | Peaceful |
| Min tank | 30 gal | 15 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: An adjustable heater · 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 Koi Angelfish, Variatus Platy →Everything compatible with Koi Angelfish · …with Variatus Platy