Can Emerald Cory (Brochis) live with Thai Devil Crab?
Not recommended
Why
- Thai Devil Crab hunts along the bottom and will catch the bottom-dwelling Emerald Cory (Brochis), especially at night.
- Only a narrow pH overlap — keep both around 7.5–7.8.
Side-by-side
| Emerald Cory (Brochis) | Thai Devil Crab | |
|---|---|---|
| Temperature | 72–79°F | 75–84°F |
| pH | 6–7.8 | 7.5–8.5 |
| Hardness (GH) | 2–15 dGH | 8–18 dGH |
| Adult size | 3" | 2" |
| Temperament | Peaceful | Semi-aggressive |
| Min tank | 29 gal | 20 gal |
Together, plan on at least 29 gallons.
Compatible alternatives
Instead of Emerald Cory (Brochis) (to keep Thai Devil Crab):
- Croaking Gourami — 3", peaceful
- Noble Gourami — 3", peaceful
- Betta (Siamese Fighting Fish) — 2.5", semi-aggressive
Instead of Thai Devil Crab (to keep Emerald Cory (Brochis)):
- Thai Micro Pom Pom Crab — 0.8", peaceful
- Thai Micro Crab — 0.4", peaceful
- Pom Pom Crab — 1", semi-aggressive
Design the whole tank, not just the stocking
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Design a tank with Emerald Cory (Brochis), Thai Devil Crab →Everything compatible with Emerald Cory (Brochis) · …with Thai Devil Crab