Can Threestripe Cory live with Discus?
Caution — with care
Why
- No overlapping temperature: Threestripe Cory wants 72–79°F but Discus wants 82–88°F.
- Large size gap (Discus 8" vs Threestripe Cory 2.2") — watch that the smaller one gets its share at feeding time.
Side-by-side
| Threestripe Cory | Discus | |
|---|---|---|
| Temperature | 72–79°F | 82–88°F |
| pH | 6–7.5 | 5.5–7 |
| Hardness (GH) | 5–19 dGH | 1–8 dGH |
| Adult size | 2.2" | 8" |
| Temperament | Peaceful | Peaceful |
| Min tank | 20 gal | 55 gal |
Together, plan on at least 55 gallons.
How to make it work
- Target the overlapping water-parameter range and acclimate slowly.
Sort it with: An adjustable heater
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Design a tank with Threestripe Cory, Discus →Everything compatible with Threestripe Cory · …with Discus