Can Angelfish live with Altum Angelfish?
Light caution
Why
- Only a narrow water hardness overlap — keep both around 3–5 dGH.
Sweet spot: both do well at 82–84°F and pH 6–6.5 — aim there.
Side-by-side
| Angelfish | Altum Angelfish | |
|---|---|---|
| Temperature | 78–84°F | 82–88°F |
| pH | 6–7.5 | 4.5–6.5 |
| Hardness (GH) | 3–12 dGH | 1–5 dGH |
| Adult size | 6" | 7" |
| Temperament | Peaceful | Peaceful |
| Min tank | 30 gal | 75 gal |
Together, plan on at least 75 gallons.
How to make it work
- Target the overlapping water-parameter range and acclimate slowly.
Sort it with: GH remineraliser
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Design a tank with Angelfish, Altum Angelfish →Everything compatible with Angelfish · …with Altum Angelfish