Species Profile
Black Ruby Barb
Pethia nigrofasciata
Barbspeaceful
Adult size
2.5″
Minimum tank
30 gal
Temperature
72–79°F
pH
6–7.5
Schooling
Group of 6+
Water level
mid
Diet
Flake, pellets, frozen
Notes
Males flush deep ruby red when displaying. Less nippy than many barbs.
Photo: Photo by and (c)2004 Derek Ramsey (Ram-Man) / Wikimedia Commons · Source · CC-BY-SA-2.5