Can Koi Angelfish live with Pygmy Rasbora?
Not recommended
Why
- Koi Angelfish’s mouth is big enough to swallow Pygmy Rasbora (only 0.8" long) — it will be eaten.
Side-by-side
| Koi Angelfish | Pygmy Rasbora | |
|---|---|---|
| Temperature | 78–84°F | 75–82°F |
| pH | 6–7.5 | 5–7 |
| Hardness (GH) | 3–12 dGH | 1–8 dGH |
| Adult size | 6" | 0.8" |
| Temperament | Peaceful | Peaceful |
| Min tank | 30 gal | 5 gal |
Together, plan on at least 30 gallons.
Compatible alternatives
Instead of Koi Angelfish (to keep Pygmy Rasbora):
- Croaking Gourami — 3", peaceful
- Gold Gourami — 6", semi-aggressive
- Brilliant Rasbora — 4", peaceful
Instead of Pygmy Rasbora (to keep Koi Angelfish):
- Lambchop Rasbora — 1.25", peaceful
- Croaking Gourami — 3", peaceful
- Brilliant Rasbora — 4", peaceful
Design the whole tank, not just the stocking
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Design a tank with Koi Angelfish, Pygmy Rasbora →Everything compatible with Koi Angelfish · …with Pygmy Rasbora