Can German Blue Ram and Pearlscale Goldfish live together?

German Blue Ram and Pearlscale Goldfish are not compatible. 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 Pearlscale Goldfish

German Blue Ram

Mikrogeophagus ramirezi

Pearlscale Goldfish

Carassius auratus var. pearlscale

Verdict:Not compatible

Side-by-side specs

Cichlids

Family

Goldfish

2″

Adult size

6″

20gal

Min tank

30gal

78–85°F

Temperature

65–75°F

5.5–7

6.5–8

peaceful

Temperament

peaceful

Solitary

Schooling

Solitary

mid

Water level

mid

Compatibility notes

criticalGerman Blue Ram (78–85°F) and Pearlscale Goldfish (65–75°F) need different temperatures.
criticalPearlscale Goldfish produces heavy waste and needs cool water — German Blue Ram won't tolerate sharing a tank.

Try both in the builder →Compare different species