Can Emerald Dwarf Rasbora live with Thick-lipped Gourami?
Light caution
Why
- Only a narrow water hardness overlap — keep both around 6–7.5 dGH.
- Large size gap (Thick-lipped Gourami 3.5" vs Emerald Dwarf Rasbora 0.9") — watch that the smaller one gets its share at feeding time.
Sweet spot: both do well at 72–77°F and pH 7–7.6 — aim there.
Side-by-side
| Emerald Dwarf Rasbora | Thick-lipped Gourami | |
|---|---|---|
| Temperature | 68–77°F | 72–82°F |
| pH | 7–8 | 6.5–7.6 |
| Hardness (GH) | 5–15 dGH | 6–7.5 dGH |
| Adult size | 0.9" | 3.5" |
| Temperament | Peaceful | Peaceful |
| Min tank | 10 gal | 30 gal |
Together, plan on at least 30 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 Emerald Dwarf Rasbora, Thick-lipped Gourami →Everything compatible with Emerald Dwarf Rasbora · …with Thick-lipped Gourami