Can Siamese Algae Eater live with Giant Gourami?
Caution — with care
Why
- Giant Gourami may eat Siamese Algae Eater; add only full-grown adults, because juveniles and fry will be picked off.
- Giant Gourami is semi-aggressive — give the peaceful Siamese Algae Eater plenty of space, cover and broken sight lines.
Sweet spot: both do well at 75–79°F and pH 6.5–7 — aim there.
Side-by-side
| Siamese Algae Eater | Giant Gourami | |
|---|---|---|
| Temperature | 75–79°F | 72–82°F |
| pH | 6.5–7 | 6.5–8 |
| Hardness (GH) | 5–12 dGH | 5–19 dGH |
| Adult size | 6" | 24" |
| Temperament | Peaceful | Semi-aggressive |
| Min tank | 30 gal | 200 gal |
Together, plan on at least 200 gallons.
How to make it work
- Add only full-grown adults — never juveniles, which will be eaten.
- Use a larger, well-decorated tank with sightline breaks, keep everyone well-fed, and add the calmer fish first.
Sort it with: GH remineraliser
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Design a tank with Siamese Algae Eater, Giant Gourami →Everything compatible with Siamese Algae Eater · …with Giant Gourami