Can Pygmy Cory live with Colombian Ramshorn?
Compatible
Why
No conflicts — these two share similar water needs, temperament, and size, and neither is a threat to the other.
Sweet spot: both do well at 72–79°F and pH 7–7.5 — aim there.
Side-by-side
| Pygmy Cory | Colombian Ramshorn | |
|---|---|---|
| Temperature | 72–79°F | 68–82°F |
| pH | 6–7.5 | 7–8.5 |
| Hardness (GH) | 2–12 dGH | 8–20 dGH |
| Adult size | 1" | 2" |
| Temperament | Peaceful | Peaceful |
| Min tank | 10 gal | 30 gal |
Together, plan on at least 30 gallons.
Where to buy
- Pygmy Cory: buy at Flip Aquatics · Flip Aquatics live-arrival guarantee
- Colombian Ramshorn: 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 Pygmy Cory · …with Colombian Ramshorn