Species Comparison
Cardinal Tetra vs Serpae Tetra
Verdict:Compatible
Side-by-side specs
Tetras
Family
Tetras
2″
Adult size
1.75″
20gal
Min tank
20gal
73–81°F
Temperature
72–79°F
4.5–7
pH
5–7.5
peaceful
Temperament
fin-nipper
6+
Schooling
8+
mid
Water level
mid