Black Ruby Barb (Pethia nigrofasciata)

About the Black Ruby Barb

The Black Ruby Barb (Pethia nigrofasciata) is a tropical freshwater fish native to Sri Lanka, known for its vibrant coloration and playful behavior. Mature males exhibit a striking ruby red head and body, with black fins, while females are more subdued in color with three vertical black stripes. They are generally peaceful and hardy, making them a good choice for community aquariums. 

Husbandry & Care

Temperament: Peaceful

Minimum Tank Size: 20 Gallons

Water Temperature: 68-81 °F

Water pH: 5.5-7.5

Social Group: 6-10+ Individuals

Diet: Omnivorous; this fish will readily consume a wide variety of foods including commercial diets, live baby brine shrimp or daphnia, frozen brine shrimp/bloodworms.

Compatible with: Peaceful community aquarium fish including many species of tetra, rasbora, catfish (Corydoradinae), plecos, loaches, and livebearers. This species will also coexist with select peaceful to semi-aggressive Anabantoids such as bettas and dwarf gourami.