Can Brilliant Rasbora live with Purple Vampire Crab?
Caution — with care
Why
- Purple Vampire Crab can grab Brilliant Rasbora while it sleeps — only fast mid/top-water fish are reasonably safe.
- No overlapping pH: Brilliant Rasbora wants 5.5–7 but Purple Vampire Crab wants 7.5–8.
Side-by-side
| Brilliant Rasbora | Purple Vampire Crab | |
|---|---|---|
| Temperature | 72–82°F | 75–82°F |
| pH | 5.5–7 | 7.5–8 |
| Hardness (GH) | 4–12 dGH | 8–15 dGH |
| Adult size | 4" | 1.5" |
| Temperament | Peaceful | Semi-aggressive |
| Min tank | 30 gal | 20 gal |
Together, plan on at least 30 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.
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Design a tank with Brilliant Rasbora, Purple Vampire Crab →Everything compatible with Brilliant Rasbora · …with Purple Vampire Crab