Can Kissing Gourami live with Kuhli Loach?
Light caution
Why
- Only a narrow water hardness overlap — keep both around 6–8 dGH.
- Kissing Gourami is semi-aggressive — give the peaceful Kuhli Loach plenty of space, cover and broken sight lines.
- Large size gap (Kissing Gourami 12" vs Kuhli Loach 4") — watch that the smaller one gets its share at feeding time.
Sweet spot: both do well at 73–82°F and pH 6.5–7 — aim there.
Side-by-side
| Kissing Gourami | Kuhli Loach | |
|---|---|---|
| Temperature | 72–82°F | 73–86°F |
| pH | 6.5–7.6 | 5.5–7 |
| Hardness (GH) | 6–8 dGH | 2–10 dGH |
| Adult size | 12" | 4" |
| Temperament | Semi-aggressive | Peaceful |
| Min tank | 75 gal | 20 gal |
Together, plan on at least 75 gallons.
How to make it work
- 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
- Kuhli Loach: 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
Skapelab plans a complete, buildable planted aquarium around your fish — a hand-illustrated layout, the exact plants and hardscape, a placement map, and a full equipment and shopping list. Free.
Design a tank with Kissing Gourami, Kuhli Loach →Everything compatible with Kissing Gourami · …with Kuhli Loach