Can Noble Gourami live with Brilliant Rasbora?
Light caution
Why
- Only a narrow water hardness overlap — keep both around 6–7 dGH.
Sweet spot: both do well at 72–75°F and pH 6.5–7 — aim there.
Side-by-side
| Noble Gourami | Brilliant Rasbora | |
|---|---|---|
| Temperature | 64–75°F | 72–82°F |
| pH | 6.5–7.6 | 5.5–7 |
| Hardness (GH) | 6–7 dGH | 4–12 dGH |
| Adult size | 3" | 4" |
| Temperament | Peaceful | Peaceful |
| Min tank | 20 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 Noble Gourami, Brilliant Rasbora →Everything compatible with Noble Gourami · …with Brilliant Rasbora