Can German Blue Ram and Red Zebra live together?

German Blue Ram and Red Zebra 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 Red Zebra

German Blue Ram

Mikrogeophagus ramirezi

Red Zebra

Maylandia estherae

Verdict:Not compatible

Side-by-side specs

Cichlids

Family

Cichlids

2″

Adult size

5″

20gal

Min tank

75gal

78–85°F

Temperature

75–82°F

5.5–7

7.8–8.6

peaceful

Temperament

aggressive

Solitary

Schooling

Solitary

mid

Water level

mid

Compatibility notes

warnGerman Blue Ram prefers pH 5.5–7, Red Zebra prefers 7.8–8.6 — water chemistry mismatch.
criticalRed Zebra is aggressive and will bully peaceful German Blue Ram.

Try both in the builder →Compare different species