Species Comparison
Cardinal Tetra vs Sparkling Gourami
Verdict:Compatible
Side-by-side specs
Tetras
Family
Anabantoids
2″
Adult size
1.5″
20gal
Min tank
5gal
73–81°F
Temperature
76–82°F
4.5–7
pH
6–7.5
peaceful
Temperament
peaceful
6+
Schooling
Solitary
mid
Water level
top