Ember Tetra and Neon Tetra Compatibility Overview
Short answer: Yes. Both do well at 73-80°F and both are peaceful. Match the tank size and group size in the table below and both should do well.
Ember Tetra and Neon Tetra can generally share an aquarium with appropriate planning. Both species prefer overlapping temperature and pH ranges. Both species are peaceful, and neither poses a major aggression risk to the other. A minimum 20-gallon tank is recommended to provide adequate territory and water volume for both species.
| Factor | Ember Tetra | Neon Tetra | Verdict |
|---|---|---|---|
| Temperature | 73–84°F | 72–80°F | ✅ 73–80°F |
| pH Range | 5.5–7.0 | 6.0–7.5 | ✅ 6.0–7.0 |
| Temperament | peaceful | peaceful | ✅ Compatible |
| Adult Size | 0.8 in | 1.5 in | ✅ Similar |
| Min. Group | 8+ | 6+ | See below |
| Min. Tank Size | 20 gallons (for both species) | — | |
Compatibility Positives
Caution Points
Species Profiles
Ember Tetra — Hyphessobrycon amandae
Tiny orange-red schooling tetra that is among the most adaptable nano fish. Peaceful with everything too small to eat them.
Neon Tetra — Paracheirodon innesi
Iconic schooling fish with vivid electric-blue and red stripes. Hardy in captivity; suitable for most peaceful community setups.
Frequently Asked Questions
Can Ember Tetra live with Neon Tetra?
Yes, in a well-planned setup. Ember Tetra and Neon Tetra can generally share an aquarium with appropriate planning. Both species prefer overlapping temperature and pH ranges. Both species are peaceful, and neither poses a major aggression risk to the other. A minimum 20-gallon tank is recommended to provide adequate territory and water volume for both species.
What tank size do I need for Ember Tetra and Neon Tetra together?
A minimum of 20 gallons is recommended for keeping Ember Tetra and Neon Tetra together. A larger tank improves water stability and reduces territorial conflict.
What temperature suits both Ember Tetra and Neon Tetra?
73–80°F — inside Ember Tetra's 73–84°F and Neon Tetra's 72–80°F.
Is a Ember Tetra aggressive toward a Neon Tetra?
Ember Tetra is peaceful and Neon Tetra is peaceful. No major aggression issues are expected between these species.
More Good Tank Mates for Ember Tetra and Neon Tetra
The highest-scoring compatible partners for each species in our compatibility data.
For Ember Tetra
- Cardinal Tetra — 96/100
- Black Neon Tetra — 92/100
- Black Phantom Tetra — 92/100
- Chili Rasbora — 92/100
- Dwarf Chain Loach — 92/100
For Neon Tetra
- Dwarf Chain Loach — 98/100
- Panda Cory — 98/100
- Pearl Danio — 98/100
- Peppered Cory — 98/100
- Pygmy Corydoras — 98/100
Related Compatibility Guides
Tank Size for Ember Tetra and Neon Tetra
Use the scenario that matches the actual group sizes and temperament you plan to keep.
| Scenario | Tank | When it applies |
|---|---|---|
| Minimum viable | 20 gal | Only for the recommended minimum groups, mature filtration, and close monitoring. |
| Recommended community | 29 gal | Adds territory, swimming room, and a safer buffer for behavior. |
| Low-conflict setup | 55 gal | Best when keeping larger schools or reducing territorial pressure. |