Can Tail Spot Pygmy Cory live with Discus?
Not recommended
Why
- Discus’s mouth is big enough to swallow Tail Spot Pygmy Cory (only 1" long) — it will be eaten.
- No overlapping temperature: Tail Spot Pygmy Cory wants 72–79°F but Discus wants 82–88°F.
- Only a narrow water hardness overlap — keep both around 6–7.5 dGH.
Side-by-side
| Tail Spot Pygmy Cory | Discus | |
|---|---|---|
| Temperature | 72–79°F | 82–88°F |
| pH | 6.5–7.6 | 5.5–7 |
| Hardness (GH) | 6–7.5 dGH | 1–8 dGH |
| Adult size | 1" | 8" |
| Temperament | Peaceful | Peaceful |
| Min tank | 10 gal | 55 gal |
Together, plan on at least 55 gallons.
Compatible alternatives
Instead of Tail Spot Pygmy Cory (to keep Discus):
- Gold Kuhli Loach — 3.5", peaceful buy at Flip Aquatics · Flip Aquatics live-arrival guarantee
- Zebra Pleco — 3.5", peaceful buy at Flip Aquatics · Flip Aquatics live-arrival guarantee
- Banded Kuhli Loach — 4", peaceful buy at Flip Aquatics · Flip Aquatics live-arrival guarantee
Instead of Discus (to keep Tail Spot Pygmy Cory):
- Croaking Gourami — 3", peaceful buy at Flip Aquatics · Flip Aquatics live-arrival guarantee
- Black Skirt Tetra — 2.5", semi-aggressive buy at Flip Aquatics · Flip Aquatics live-arrival guarantee
- Tiger Barb — 2.75", semi-aggressive buy at Flip Aquatics · Flip Aquatics live-arrival guarantee
Where to buy
- Tail Spot Pygmy Cory: buy at Flip Aquatics · Flip Aquatics live-arrival guarantee
- Discus: buy at Flip Aquatics · Flip Aquatics live-arrival guarantee
Live-animal shipping: add a heat pack below 50°F, expect weather holds above 90°F, and schedule delivery for a moderate week when someone can receive it promptly.
Build a full tank around this stocking →Everything compatible with Tail Spot Pygmy Cory · …with Discus