Can Amano Shrimp live with Purple Vampire Crab?
Light caution
Why
- Purple Vampire Crab hunts shrimp, though Amano Shrimp is nearly its own size — losses should be rare with cover.
- Only a narrow pH overlap — keep both around 7.5–7.8.
Sweet spot: both do well at 75–80°F and pH 7.5–7.8 — aim there.
Side-by-side
| Amano Shrimp | Purple Vampire Crab | |
|---|---|---|
| Temperature | 65–80°F | 75–82°F |
| pH | 6.5–7.8 | 7.5–8 |
| Hardness (GH) | 6–15 dGH | 8–15 dGH |
| Adult size | 2" | 1.5" |
| Temperament | Peaceful | Semi-aggressive |
| Min tank | 10 gal | 20 gal |
Together, plan on at least 20 gallons.
How to make it work
- Keep a large, established shrimp colony in a heavily planted tank with moss and cover so enough survive to breed.
- Target the overlapping water-parameter range and acclimate slowly.
Sort it with: GH remineraliser
Where to buy
- Amano Shrimp: buy at The Shrimp Farm · The Shrimp Farm 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.
Design the whole tank, not just the stocking
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Design a tank with Amano Shrimp, Purple Vampire Crab →Everything compatible with Amano Shrimp · …with Purple Vampire Crab