Can Variatus Platy live with Dwarf Emerald Rasbora (nanus)?
Light caution
Why
- Only a narrow water hardness overlap — keep both around 10–12 dGH.
- Large size gap (Variatus Platy 2.75" vs Dwarf Emerald Rasbora (nanus) 0.7") — watch that the smaller one gets its share at feeding time.
Sweet spot: both do well at 72–77°F and pH 7–7.5 — aim there.
Side-by-side
| Variatus Platy | Dwarf Emerald Rasbora (nanus) | |
|---|---|---|
| Temperature | 65–77°F | 72–79°F |
| pH | 7–8.2 | 6.5–7.5 |
| Hardness (GH) | 10–25 dGH | 5–12 dGH |
| Adult size | 2.75" | 0.7" |
| Temperament | Peaceful | Peaceful |
| Min tank | 15 gal | 10 gal |
Together, plan on at least 15 gallons.
How to make it work
- Target the overlapping water-parameter range and acclimate slowly.
Sort it with: GH remineraliser
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Design a tank with Variatus Platy, Dwarf Emerald Rasbora (nanus) →Everything compatible with Variatus Platy · …with Dwarf Emerald Rasbora (nanus)