Can Betta (Siamese Fighting Fish) live with Giant Gourami?
Not recommended
Why
- Giant Gourami’s mouth is big enough to swallow Betta (Siamese Fighting Fish) (only 2.5" long) — it will be eaten.
- Betta (Siamese Fighting Fish) and Giant Gourami are both labyrinth fish — they claim the same surface territory and will fight, especially between males.
Side-by-side
| Betta (Siamese Fighting Fish) | Giant Gourami | |
|---|---|---|
| Temperature | 76–82°F | 72–82°F |
| pH | 6–7.5 | 6.5–8 |
| Hardness (GH) | 2–12 dGH | 5–19 dGH |
| Adult size | 2.5" | 24" |
| Temperament | Semi-aggressive | Semi-aggressive |
| Min tank | 5 gal | 200 gal |
Together, plan on at least 200 gallons.
Compatible alternatives
Instead of Betta (Siamese Fighting Fish) (to keep Giant Gourami):
- Giant Gourami — 24", semi-aggressive
- Sailfin Molly — 5", peaceful
- Swordtail — 5.5", semi-aggressive
Instead of Giant Gourami (to keep Betta (Siamese Fighting Fish)):
- Kissing Gourami — 12", semi-aggressive
- Betta (Siamese Fighting Fish) — 2.5", semi-aggressive
- Siamese Algae Eater — 6", peaceful
Design the whole tank, not just the stocking
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Design a tank with Betta (Siamese Fighting Fish), Giant Gourami →Everything compatible with Betta (Siamese Fighting Fish) · …with Giant Gourami