Can Discus and Siamese Algae Eater live together?

Discus and Siamese Algae Eater 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 Siamese Algae Eater

Discus

Symphysodon aequifasciatus

Siamese Algae Eater

Crossocheilus oblongus

Verdict:Not compatible

Side-by-side specs

Cichlids

Family

Algae Eaters

6″

Adult size

5.5″

75gal

Min tank

30gal

82–88°F

Temperature

73–79°F

5.5–7

6.5–7.8

peaceful

Temperament

peaceful

Schooling

Solitary

mid

Water level

bottom

Compatibility notes

criticalDiscus (82–88°F) and Siamese Algae Eater (73–79°F) need different temperatures.

Try both in the builder →Compare different species