Can German Blue Ram and Julii Corydoras live together?

German Blue Ram and Julii Corydoras 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

German Blue Ram vs Julii Corydoras

German Blue Ram

Mikrogeophagus ramirezi

Julii Corydoras

Corydoras julii

Verdict:Possible with care

Side-by-side specs

Cichlids

Family

Catfish

2″

Adult size

2″

20gal

Min tank

20gal

78–85°F

Temperature

73–79°F

5.5–7

6–7.5

peaceful

Temperament

peaceful

Solitary

Schooling

mid

Water level

bottom

Compatibility notes

warnGerman Blue Ram and Julii Corydoras only narrowly overlap in temperature — keep within 78–79°F.

Try both in the builder →Compare different species