Can Kuhli Loach live with Red Claw Crab?
Not recommended
Why
- Red Claw Crab hunts along the bottom and will catch the bottom-dwelling Kuhli Loach, especially at night.
- No overlapping pH: Kuhli Loach wants 5.5–7 but Red Claw Crab wants 7.5–8.5.
- No overlapping water hardness: Kuhli Loach wants 2–10 dGH but Red Claw Crab wants 15–25 dGH.
Side-by-side
| Kuhli Loach | Red Claw Crab | |
|---|---|---|
| Temperature | 73–86°F | 75–82°F |
| pH | 5.5–7 | 7.5–8.5 |
| Hardness (GH) | 2–10 dGH | 15–25 dGH |
| Adult size | 4" | 2.5" |
| Temperament | Peaceful | Semi-aggressive |
| Min tank | 20 gal | 15 gal |
Together, plan on at least 20 gallons.
Compatible alternatives
Instead of Kuhli Loach (to keep Red Claw Crab):
- Black Molly — 4", peaceful
- Brilliant Rasbora — 4", peaceful
- Clown Rasbora — 4", peaceful
Instead of Red Claw Crab (to keep Kuhli Loach):
- Thai Micro Crab — 0.4", peaceful
- Thai Micro Pom Pom Crab — 0.8", peaceful
- Pom Pom Crab — 1", semi-aggressive
Where to buy
- Kuhli Loach: 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 Kuhli Loach, Red Claw Crab →Everything compatible with Kuhli Loach · …with Red Claw Crab