Can Red Devil Vampire Crab live with Zebra Danio?
Caution — with care
Why
- Red Devil Vampire Crab can grab Zebra Danio while it sleeps — only fast mid/top-water fish are reasonably safe.
- Only a narrow pH overlap — keep both around 7.5–7.5.
Sweet spot: both do well at 75–77°F and pH 7.5–7.5 — aim there.
Side-by-side
| Red Devil Vampire Crab | Zebra Danio | |
|---|---|---|
| Temperature | 75–82°F | 64–77°F |
| pH | 7.5–8 | 6.5–7.5 |
| Hardness (GH) | 8–15 dGH | 5–19 dGH |
| Adult size | 1.5" | 2" |
| Temperament | Peaceful | Peaceful |
| Min tank | 10 gal | 10 gal |
Together, plan on at least 10 gallons.
How to make it work
- Only combine with fast, mid/top-water fish and give the tankmates plenty of escape routes.
- Target the overlapping water-parameter range and acclimate slowly.
Design the whole tank, not just the stocking
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Design a tank with Red Devil Vampire Crab, Zebra Danio →Everything compatible with Red Devil Vampire Crab · …with Zebra Danio