Black Ruby Barb
The Black Ruby Barb is a vibrant and eye-catching freshwater fish known for its rich ruby-red coloration accented by bold black horizontal stripes. Native to Sri Lanka, this species is a popular choice among aquarists due to its peaceful temperament and striking appearance.
These active fish bring color and movement to community aquariums, especially when kept in small schools. Their coloration becomes more intense in well-maintained environments, making them a standout feature in planted tanks.
Black Ruby Barbs are best suited for aquarists looking to add a lively yet peaceful species to a tropical freshwater setup.
- Scientific Name: Pethia nigrofasciata
- Category: Barbs
- Species Type: Black Ruby Barb
- Adult Size: Up to 2.5 inches (6–6.5 cm)
- Lifespan: 4–6 years
- Temperament: Peaceful, active, schooling
Tank Requirements:
- Minimum Tank Size: 30 gallons
- Water Temperature: 72°F – 79°F (22°C – 26°C)
- pH Level: Slightly acidic to neutral
- Water Hardness: Soft to moderately hard
















