Can Least Rasbora live with Dwarf Emerald Rasbora (nanus)?
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
| Least Rasbora | Dwarf Emerald Rasbora (nanus) | |
|---|---|---|
| Temperature | 75–82°F | 72–79°F |
| pH | 5–7 | 6.5–7.5 |
| Hardness (GH) | 1–8 dGH | 5–12 dGH |
| Adult size | 0.8" | 0.7" |
| Temperament | Peaceful | Peaceful |
| Min tank | 10 gal | 10 gal |
Together, plan on at least 10 gallons.
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Design a tank with Least Rasbora, Dwarf Emerald Rasbora (nanus) →Everything compatible with Least Rasbora · …with Dwarf Emerald Rasbora (nanus)