Can German Blue Ram live with Red Claw Crab?
Not recommended
Why
- Red Claw Crab hunts along the bottom and will catch the bottom-dwelling German Blue Ram, especially at night.
- No overlapping pH: German Blue Ram wants 5.5–7 but Red Claw Crab wants 7.5–8.5.
- No overlapping water hardness: German Blue Ram wants 1–8 dGH but Red Claw Crab wants 15–25 dGH.
Side-by-side
| German Blue Ram | Red Claw Crab | |
|---|---|---|
| Temperature | 78–85°F | 75–82°F |
| pH | 5.5–7 | 7.5–8.5 |
| Hardness (GH) | 1–8 dGH | 15–25 dGH |
| Adult size | 2.5" | 2.5" |
| Temperament | Peaceful | Semi-aggressive |
| Min tank | 20 gal | 15 gal |
Together, plan on at least 20 gallons.
Compatible alternatives
Instead of German Blue Ram (to keep Red Claw Crab):
- Betta (Siamese Fighting Fish) — 2.5", semi-aggressive
- Black Skirt Tetra — 2.5", semi-aggressive
- Platy — 2.5", peaceful
Instead of Red Claw Crab (to keep German Blue Ram):
- Thai Micro Pom Pom Crab — 0.8", peaceful
- Thai Micro Crab — 0.4", peaceful
- Pom Pom Crab — 1", semi-aggressive
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Design a tank with German Blue Ram, Red Claw Crab →Everything compatible with German Blue Ram · …with Red Claw Crab