Can Angelfish live with Cardinal Tetra? Not recommended
Angelfish is large or predatory enough to eat or harass Cardinal Tetra.
Side by side
| 🐡 Angelfish | 🐟 Cardinal Tetra | |
| Adult size | 6" | 2" |
| Min tank | 30 gal | 15 gal |
| Temperature | 76–84°F | 73–81°F |
| pH | 6–7.5 | 4.5–6.5 |
| Temperament | Semi-aggressive | Peaceful |