Can Giant Gourami live with Longfin Bristlenose Pleco?
Caution — with care
Why
- Giant Gourami may eat Longfin Bristlenose Pleco; add only full-grown adults, because juveniles and fry will be picked off.
- Only a narrow water hardness overlap — keep both around 6.5–7.5 dGH.
- Giant Gourami is semi-aggressive — give the peaceful Longfin Bristlenose Pleco plenty of space, cover and broken sight lines.
Sweet spot: both do well at 72–82°F and pH 6.5–7.6 — aim there.
Side-by-side
| Giant Gourami | Longfin Bristlenose Pleco | |
|---|---|---|
| Temperature | 72–82°F | 72–82°F |
| pH | 6.5–8 | 6.5–7.6 |
| Hardness (GH) | 5–19 dGH | 6.5–7.5 dGH |
| Adult size | 24" | 5" |
| Temperament | Semi-aggressive | Peaceful |
| Min tank | 200 gal | 30 gal |
Together, plan on at least 200 gallons.
How to make it work
- Add only full-grown adults — never juveniles, which will be eaten.
- 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: GH remineraliser
Where to buy
- Longfin Bristlenose Pleco: buy at The Shrimp Farm · The Shrimp Farm live-arrival guarantee
Live-animal shipping: add a heat pack below 50°F, expect weather holds above 90°F, and schedule delivery for a moderate week when someone can receive it promptly.
Design the whole tank, not just the stocking
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Design a tank with Giant Gourami, Longfin Bristlenose Pleco →Everything compatible with Giant Gourami · …with Longfin Bristlenose Pleco