Can Pearl Gourami live with Fire Rasbora?
Light caution
Why
- Large size gap (Pearl Gourami 4.5" vs Fire Rasbora 1.6") — watch that the smaller one gets its share at feeding time.
Sweet spot: both do well at 77–79°F and pH 6–7 — aim there.
Side-by-side
| Pearl Gourami | Fire Rasbora | |
|---|---|---|
| Temperature | 77–82°F | 72–79°F |
| pH | 6–7.5 | 5.5–7 |
| Hardness (GH) | 5–15 dGH | 4–8 dGH |
| Adult size | 4.5" | 1.6" |
| Temperament | Peaceful | Peaceful |
| Min tank | 30 gal | 15 gal |
Together, plan on at least 30 gallons.
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Design a tank with Pearl Gourami, Fire Rasbora →Everything compatible with Pearl Gourami · …with Fire Rasbora