Species Comparison
Harlequin Rasbora vs Swordtail
Verdict:Compatible
Side-by-side specs
Rasboras
Family
Livebearers
2″
Adult size
5.5″
15gal
Min tank
29gal
72–81°F
Temperature
70–82°F
6–7.5
pH
7–8.4
peaceful
Temperament
peaceful
6+
Schooling
3+
mid
Water level
mid