Compatibility Overview
Ember Tetra and Tiger Barb can generally share an aquarium with appropriate planning. Both species prefer overlapping temperature and pH ranges, and neither poses a major aggression risk to the other. A minimum 55-gallon tank is recommended to provide adequate territory and water volume for both species.
| Factor | Ember Tetra | Tiger Barb | Verdict |
|---|---|---|---|
| Temperature | 73–84°F | 68–79°F | ✅ 73–79°F |
| pH Range | 5.5–7.0 | 6.0–8.0 | ✅ 6.0–7.0 |
| Temperament | peaceful | semi | ⚠️ Monitor |
| Adult Size | 0.8 in | 2.75 in | ⚠️ 3.4× difference |
| Min. Group | 8+ | 6+ | See below |
| Min. Tank Size | 55 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.
Tiger Barb — Puntigrus tetrazona
Striking striped barbs that are notorious fin-nippers. Must be kept in groups of 6+ to redirect aggression within the school. Incompatible with long-finned fish.
Frequently Asked Questions
Can Ember Tetra live with Tiger Barb?
Yes, in a well-planned setup. Ember Tetra and Tiger Barb can generally share an aquarium with appropriate planning. Both species prefer overlapping temperature and pH ranges, and neither poses a major aggression risk to the other. A minimum 55-gallon tank is recommended to provide adequate territory and water volume for both species.
What tank size do I need for Ember Tetra and Tiger Barb together?
A minimum of 55 gallons is recommended for keeping Ember Tetra and Tiger Barb together. A larger tank improves water stability and reduces territorial conflict.
What temperature suits both Ember Tetra and Tiger Barb?
73–79°F
Is a Ember Tetra aggressive toward a Tiger Barb?
Ember Tetra is peaceful and Tiger Barb is semi. Minor aggression possible from the semi-aggressive species; provide hiding spots.