Can Giant Gourami live with Pearl Gourami?
Not recommended
Why
- Giant Gourami’s mouth is big enough to swallow Pearl Gourami (only 4.5" long) — it will be eaten.
- Giant Gourami and Pearl Gourami are both labyrinth fish — they claim the same surface territory and will fight, especially between males.
- Giant Gourami is semi-aggressive — give the peaceful Pearl Gourami plenty of space, cover and broken sight lines.
Side-by-side
| Giant Gourami | Pearl Gourami | |
|---|---|---|
| Temperature | 72–82°F | 77–82°F |
| pH | 6.5–8 | 6–7.5 |
| Hardness (GH) | 5–19 dGH | 5–15 dGH |
| Adult size | 24" | 4.5" |
| Temperament | Semi-aggressive | Peaceful |
| Min tank | 200 gal | 30 gal |
Together, plan on at least 200 gallons.
Compatible alternatives
Instead of Giant Gourami (to keep Pearl Gourami):
- Kissing Gourami — 12", semi-aggressive
- Siamese Algae Eater — 6", peaceful
- Black Molly — 4", peaceful
Instead of Pearl Gourami (to keep Giant Gourami):
- Giant Gourami — 24", semi-aggressive
- Blue Phantom Pleco — 7", peaceful
- Typhoon Pleco — 12", semi-aggressive
Design the whole tank, not just the stocking
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Design a tank with Giant Gourami, Pearl Gourami →Everything compatible with Giant Gourami · …with Pearl Gourami