Can Koi Angelfish live with Emerald Dwarf Rasbora?
Not recommended
Why
- Koi Angelfish’s mouth is big enough to swallow Emerald Dwarf Rasbora (only 0.9" long) — it will be eaten.
- No overlapping temperature: Koi Angelfish wants 78–84°F but Emerald Dwarf Rasbora wants 68–77°F.
Side-by-side
| Koi Angelfish | Emerald Dwarf Rasbora | |
|---|---|---|
| Temperature | 78–84°F | 68–77°F |
| pH | 6–7.5 | 7–8 |
| Hardness (GH) | 3–12 dGH | 5–15 dGH |
| Adult size | 6" | 0.9" |
| Temperament | Peaceful | Peaceful |
| Min tank | 30 gal | 10 gal |
Together, plan on at least 30 gallons.
Compatible alternatives
Instead of Koi Angelfish (to keep Emerald Dwarf Rasbora):
- Croaking Gourami — 3", peaceful
- Gold Gourami — 6", semi-aggressive
- Brilliant Rasbora — 4", peaceful
Instead of Emerald Dwarf Rasbora (to keep Koi Angelfish):
- Emerald Eye Rasbora — 1.4", peaceful
- Lambchop Rasbora — 1.25", peaceful
- Croaking Gourami — 3", peaceful
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Design a tank with Koi Angelfish, Emerald Dwarf Rasbora →Everything compatible with Koi Angelfish · …with Emerald Dwarf Rasbora