Species Comparison
Cardinal Tetra vs Celestial Pearl Danio
Verdict:Not compatible
Side-by-side specs
Tetras
Family
Danios
2″
Adult size
0.8″
20gal
Min tank
10gal
73–81°F
Temperature
72–79°F
4.5–7
pH
6.5–7.5
peaceful
Temperament
peaceful
6+
Schooling
6+
mid
Water level
mid
Compatibility notes
- criticalCardinal Tetra grows large enough (2") to eat Celestial Pearl Danio (0.8").