Species Comparison
Discus vs Tiger Barb
Verdict:Not compatible
Side-by-side specs
Cichlids
Family
Barbs
6″
Adult size
3″
75gal
Min tank
30gal
82–88°F
Temperature
75–82°F
5.5–7
pH
6–7.5
peaceful
Temperament
fin-nipper
5+
Schooling
8+
mid
Water level
mid
Compatibility notes
- warnDiscus and Tiger Barb only narrowly overlap in temperature — keep within 82–82°F.
- criticalTiger Barb is a fin-nipper — it will harass Discus's long fins.