Species Comparison
Cardinal Tetra vs Ember Tetra
Verdict:Not compatible
Side-by-side specs
Tetras
Family
Tetras
2″
Adult size
0.8″
20gal
Min tank
10gal
73–81°F
Temperature
73–84°F
4.5–7
pH
5.5–7
peaceful
Temperament
peaceful
6+
Schooling
8+
mid
Water level
mid
Compatibility notes
- criticalCardinal Tetra grows large enough (2") to eat Ember Tetra (0.8").