Can Noble Gourami live with Pearl Gourami?
Caution — with care
Why
- No overlapping temperature: Noble Gourami wants 64–75°F but Pearl Gourami wants 77–82°F.
- Noble Gourami and Pearl Gourami are both labyrinth fish — they claim the same surface territory and will fight, especially between males.
- Only a narrow water hardness overlap — keep both around 6–7 dGH.
Side-by-side
| Noble Gourami | Pearl Gourami | |
|---|---|---|
| Temperature | 64–75°F | 77–82°F |
| pH | 6.5–7.6 | 6–7.5 |
| Hardness (GH) | 6–7 dGH | 5–15 dGH |
| Adult size | 3" | 4.5" |
| 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.
- Use a larger, well-decorated tank with sightline breaks, keep everyone well-fed, and add the calmer fish first.
Sort it with: An adjustable heater · GH remineraliser
Design the whole tank, not just the stocking
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Design a tank with Noble Gourami, Pearl Gourami →Everything compatible with Noble Gourami · …with Pearl Gourami