Can Koi Angelfish live with Honey Gourami?
Light caution
Why
- Koi Angelfish is large enough to threaten a small Honey Gourami — usually fine once both are adult, but watch new additions.
Sweet spot: both do well at 78–82°F and pH 6–7.5 — aim there.
Side-by-side
| Koi Angelfish | Honey Gourami | |
|---|---|---|
| Temperature | 78–84°F | 72–82°F |
| pH | 6–7.5 | 6–7.5 |
| Hardness (GH) | 3–12 dGH | 4–15 dGH |
| Adult size | 6" | 2" |
| Temperament | Peaceful | Peaceful |
| Min tank | 30 gal | 15 gal |
Together, plan on at least 30 gallons.
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Design a tank with Koi Angelfish, Honey Gourami →Everything compatible with Koi Angelfish · …with Honey Gourami