Can Koi Angelfish live with Neon Green Rasbora?
Not recommended
Why
- Koi Angelfish’s mouth is big enough to swallow Neon Green Rasbora (only 0.8" long) — it will be eaten.
- Only a narrow temperature overlap — keep both around 78–79°F.
Side-by-side
| Koi Angelfish | Neon Green Rasbora | |
|---|---|---|
| Temperature | 78–84°F | 72–79°F |
| pH | 6–7.5 | 6–7.5 |
| Hardness (GH) | 3–12 dGH | 2–10 dGH |
| Adult size | 6" | 0.8" |
| Temperament | Peaceful | Peaceful |
| Min tank | 30 gal | 10 gal |
Together, plan on at least 30 gallons.
Compatible alternatives
Instead of Koi Angelfish (to keep Neon Green Rasbora):
- Croaking Gourami — 3", peaceful
- Gold Gourami — 6", semi-aggressive
- Brilliant Rasbora — 4", peaceful
Instead of Neon Green Rasbora (to keep Koi Angelfish):
- Lambchop Rasbora — 1.25", peaceful
- Croaking Gourami — 3", peaceful
- Brilliant Rasbora — 4", peaceful
Where to buy
- Neon Green Rasbora: 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 Koi Angelfish, Neon Green Rasbora →Everything compatible with Koi Angelfish · …with Neon Green Rasbora