Can Madagascar Rainbow and Molly live together?

Madagascar Rainbow and Molly are possible with care. The comparison on this page runs the same compatibility engine as the tank builder, checking temperature and pH overlap, predation by size, temperament, and known hard-pair conflicts.

Species Comparison

Madagascar Rainbow vs Molly

Verdict:Possible with care

Side-by-side specs

Rainbowfish

Family

Livebearers

4″

Adult size

4″

30gal

Min tank

20gal

68–75°F

Temperature

72–82°F

7–8

7.5–8.5

peaceful

Temperament

peaceful

Schooling

mid

Water level

mid

Compatibility notes

warnMadagascar Rainbow and Molly only narrowly overlap in temperature — keep within 72–75°F.

Try both in the builder →Compare different species