Can Altum Angelfish live with Dwarf Emerald Rasbora (nanus)?
Not recommended
Why
- Altum Angelfish’s mouth is big enough to swallow Dwarf Emerald Rasbora (nanus) (only 0.7" long) — it will be eaten.
- No overlapping temperature: Altum Angelfish wants 82–88°F but Dwarf Emerald Rasbora (nanus) wants 72–79°F.
- Only a narrow pH overlap — keep both around 6.5–6.5.
- Only a narrow water hardness overlap — keep both around 5–5 dGH.
Side-by-side
| Altum Angelfish | Dwarf Emerald Rasbora (nanus) | |
|---|---|---|
| Temperature | 82–88°F | 72–79°F |
| pH | 4.5–6.5 | 6.5–7.5 |
| Hardness (GH) | 1–5 dGH | 5–12 dGH |
| Adult size | 7" | 0.7" |
| Temperament | Peaceful | Peaceful |
| Min tank | 75 gal | 10 gal |
Together, plan on at least 75 gallons.
Compatible alternatives
Instead of Altum Angelfish (to keep Dwarf Emerald Rasbora (nanus)):
- Gold Gourami — 6", semi-aggressive
- Discus — 8", peaceful
- Brilliant Rasbora — 4", peaceful
Instead of Dwarf Emerald Rasbora (nanus) (to keep Altum Angelfish):
- Altum Angelfish — 7", peaceful
- Discus — 8", peaceful
- Rummynose Tetra — 2", peaceful
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Design a tank with Altum Angelfish, Dwarf Emerald Rasbora (nanus) →Everything compatible with Altum Angelfish · …with Dwarf Emerald Rasbora (nanus)