Can Tail Spot Pygmy Cory live with Emerald Cory (Brochis)?
Caution — with care
Why
- Only a narrow water hardness overlap — keep both around 6–7.5 dGH.
- Large size gap (Tail Spot Pygmy Cory 1" vs Emerald Cory (Brochis) 3") — the bigger fish may eat the smaller one as they grow.
Sweet spot: both do well at 72–79°F and pH 6.5–7.6 — aim there.
Side-by-side
| Tail Spot Pygmy Cory | Emerald Cory (Brochis) | |
|---|---|---|
| Temperature | 72–79°F | 72–79°F |
| pH | 6.5–7.6 | 6–7.8 |
| Hardness (GH) | 6–7.5 dGH | 2–15 dGH |
| Adult size | 1" | 3" |
| Temperament | Peaceful | Peaceful |
| Min tank | 10 gal | 29 gal |
Together, plan on at least 29 gallons.
How to make it work
- Target the overlapping water-parameter range and acclimate slowly.
- Add only full-grown adults — never juveniles, which will be eaten.
Sort it with: GH remineraliser → Aquarium Co-Op
Where to buy
- Tail Spot Pygmy Cory: buy at Flip Aquatics · Flip Aquatics live-arrival guarantee
- Emerald Cory (Brochis): 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 Emerald Cory (Brochis)