Species Comparison
Black Ruby Barb vs Zebra Danio
Verdict:Compatible
Side-by-side specs
Barbs
Family
Danios
2.5″
Adult size
2″
30gal
Min tank
10gal
72–79°F
Temperature
64–77°F
6–7.5
pH
6.5–7.5
peaceful
Temperament
peaceful
6+
Schooling
6+
mid
Water level
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