🐟 Black Ruby Barb (Pethia nigrofasciata) – Colorful Schooling Fish

Description:
The Black Ruby Barb is a beautiful, hardy freshwater fish that displays deep ruby-red coloration with dark vertical bands, especially in males. Native to Sri Lanka, this active schooling species is perfect for medium to large community aquariums and adds a bold splash of color to planted tanks.

Care Level: Easy
Temperament: Peaceful, schooling fish
Max Size: ~2.5 inches (6 cm)
Diet: Omnivore – flakes, pellets, frozen, and live foods
Tank Size: 30+ gallons recommended
Water Parameters:

• Temperature: 72–79°F (22–26°C)
• pH: 6.0–7.5
• Hardness: Soft to moderate

❓ FAQ

Q: Are Black Ruby Barbs peaceful?
A: Yes, they’re peaceful and thrive in schools, making them excellent for community tanks.

Q: How many should I keep together?
A: Keep at least 6 to encourage natural schooling behavior and vibrant colors.

Q: Do they get along with other barbs?
A: Yes, they’re compatible with other peaceful barbs and community fish.

Q: Are they plant-safe?
A: Yes, they won’t harm live plants and look beautiful in planted setups.

Q: What’s the difference between males and females?
A: Males develop deep ruby coloration, while females are more muted.