Species Comparison
Discus vs Madagascar Rainbow
Verdict:Not compatible
Side-by-side specs
Cichlids
Family
Rainbowfish
6″
Adult size
4″
75gal
Min tank
30gal
82–88°F
Temperature
68–75°F
5.5–7
pH
7–8
peaceful
Temperament
peaceful
5+
Schooling
6+
mid
Water level
mid
Compatibility notes
- criticalDiscus (82–88°F) and Madagascar Rainbow (68–75°F) need different temperatures.