Can Rummynose Tetra live with Thai Micro Crab?
Compatible
Why
No conflicts — these two share similar water needs, temperament, and size, and neither is a threat to the other.
Sweet spot: both do well at 75–79°F and pH 6.5–7 — aim there.
Side-by-side
| Rummynose Tetra | Thai Micro Crab | |
|---|---|---|
| Temperature | 75–84°F | 72–79°F |
| pH | 5.5–7 | 6.5–7.5 |
| Hardness (GH) | 2–8 dGH | 4–12 dGH |
| Adult size | 2" | 0.4" |
| Temperament | Peaceful | Peaceful |
| Min tank | 20 gal | 5 gal |
Together, plan on at least 20 gallons.
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Design a tank with Rummynose Tetra, Thai Micro Crab →Everything compatible with Rummynose Tetra · …with Thai Micro Crab