Can angelfish live with neon tetras?
❌ Not recommended No, it's not recommended
- ❌ Not recommended An adult angelfish (up to 15 cm) is big enough to eat neon tetra (3.5 cm).
- ⚠️ Caution Very narrow shared temperature range: Angelfish 24–30 °C (75–86 °F) vs Neon tetra 21–25 °C (70–77 °F).
| Angelfish | Neon tetra | |
| Temperature | 75–86 °F (24–30 °C) | 70–77 °F (21–25 °C) |
| pH | 6–7.4 | 4–7.5 |
| Adult size | 5.9 in (15 cm) | 1.4 in (3.5 cm) |
| Temperament | Semi-aggressive | Peaceful |
| Swims in | Middle | Middle |
| Minimum tank | 55 gal | 20 gal |
Shared temperature: 75–77 °F (24–25 °C) · Shared pH: 6–7.4
If you already have both
- Separate them as soon as possible, or rehome one of them. Use a divider in the meantime.
See all angelfish tank mates and neon tetra tank mates, or add more species in the checker.
FAQ
Can angelfish live with neon tetras?
No, it's not recommended. An adult angelfish (up to 15 cm) is big enough to eat neon tetra (3.5 cm). Very narrow shared temperature range: Angelfish 24–30 °C (75–86 °F) vs Neon tetra 21–25 °C (70–77 °F).
What temperature for angelfish and neon tetras?
Angelfish: 75–86 °F (24–30 °C). Neon tetra: 70–77 °F (21–25 °C). Shared range: 75–77 °F (24–25 °C).
What size tank for angelfish and neon tetras?
At least 55 US gallons, more as you add fish.
Note: Compatibility depends on individual temperament, tank size, decor and how fish are introduced. Our verdicts use conservative rules applied to published care data (see methodology). They are guidance, not a guarantee. Quarantine new fish and watch for chasing, torn fins or hiding.