Species Comparison
Brilliant Rasbora vs Discus
Verdict:Possible with care
Side-by-side specs
Rasboras
Family
Cichlids
3″
Adult size
6″
20gal
Min tank
75gal
75–82°F
Temperature
82–88°F
5.5–7
pH
5.5–7
peaceful
Temperament
peaceful
6+
Schooling
5+
mid
Water level
mid
Compatibility notes
- warnBrilliant Rasbora and Discus only narrowly overlap in temperature — keep within 82–82°F.