Can Discus and Green Terror live together?

Discus and Green Terror 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

Discus vs Green Terror

Discus

Symphysodon aequifasciatus

Green Terror

Andinoacara rivulatus

Verdict:Not compatible

Side-by-side specs

Cichlids

Family

Cichlids

6″

Adult size

8″

75gal

Min tank

75gal

82–88°F

Temperature

70–78°F

5.5–7

6.5–8

peaceful

Temperament

aggressive

Schooling

Solitary

mid

Water level

mid

Compatibility notes

criticalDiscus (82–88°F) and Green Terror (70–78°F) need different temperatures.
criticalGreen Terror is aggressive and will bully peaceful Discus.

Try both in the builder →Compare different species