Species Comparison
Molly vs Penguin Tetra
Verdict:Compatible
Side-by-side specs
Livebearers
Family
Tetras
4″
Adult size
3″
20gal
Min tank
20gal
72–82°F
Temperature
72–82°F
7.5–8.5
pH
5.8–7.5
peaceful
Temperament
peaceful
3+
Schooling
6+
mid
Water level
mid