Can Axelrod's Rasbora live with Purple Vampire Crab?
Caution — with care
Why
- Purple Vampire Crab can grab Axelrod's Rasbora while it sleeps — only fast mid/top-water fish are reasonably safe.
- No overlapping pH: Axelrod's Rasbora wants 4–6.5 but Purple Vampire Crab wants 7.5–8.
- No overlapping water hardness: Axelrod's Rasbora wants 1–6 dGH but Purple Vampire Crab wants 8–15 dGH.
Side-by-side
| Axelrod's Rasbora | Purple Vampire Crab | |
|---|---|---|
| Temperature | 72–79°F | 75–82°F |
| pH | 4–6.5 | 7.5–8 |
| Hardness (GH) | 1–6 dGH | 8–15 dGH |
| Adult size | 0.6" | 1.5" |
| Temperament | Peaceful | Semi-aggressive |
| Min tank | 10 gal | 20 gal |
Together, plan on at least 20 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.
Sort it with: GH remineraliser
Design the whole tank, not just the stocking
Skapelab plans a complete, buildable planted aquarium around your fish — a hand-illustrated layout, the exact plants and hardscape, a placement map, and a full equipment and shopping list. Free.
Design a tank with Axelrod's Rasbora, Purple Vampire Crab →Everything compatible with Axelrod's Rasbora · …with Purple Vampire Crab