Black Ruby Barb – Pethia nigrofasciata 3 cm Hemigrammus tocantinsi Best kept in groups of

Best kept in groups of 4 or more individuals to encourage natural behavior and reduce stress

their social nature promotes natural activity

breeding or obtaining fish may be limited to advanced hobbyists and specialized networks

Minimum tank size: 40+ gallons for a single specimen

Black Ruby Barb – Pethia nigrofasciata 3 cm Hemigrammus tocantinsi Best kept in groups ofOrigin & Habitat Native Range: Endemic to the forested streams of southwestern Sri Lanka, including the Kelani and Nilwala river basins. Natural Habitat: Cool, shaded, and slow flowing waters with gravel or sand substrates. Appearance & Behavior Size: Adults typically reach up to 6. 5 cm (2. 5 inches); females are slightly larger than males. Coloration: Males exhibit a vibrant ruby red hue, especially during breeding, while females display a more