Black Ruby Barb (Pethia nigrofasciata)
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.
| Specification | Detail |
|---|---|
| Scientific Name | Pethia nigrofasciata |
| Origin | Sri Lanka |
| Size (adult) | 2.5 to 3.5 inches |
| Temperature Range | 72°F to 82°F |
| Water pH | 6.0 to 7.5 |
| Compatibility | Peaceful community fish |
FAQ
What is the difference between male and female Black Ruby Barbs?
Mature males have a striking ruby red head and body with black fins, while females are more subdued with three vertical black stripes.
What is the ideal water temperature for Black Ruby Barbs?
The ideal water temperature range is 72°F to 82°F.
Are Black Ruby Barbs suitable for a community tank?
Yes, they are generally peaceful and hardy, making them a good choice for community aquariums.
Dylan Smith –
The Black Ruby Barbs are very active and add a lot of color to the tank. My male has a bright red head and the females look nice with their black stripes. They get along well with other peaceful fish and are easy to care for.
Faith Piper –
I’ve had these barbs for three months and they’re still healthy. The colors are vivid, especially the males. I keep them with tetras and they don’t fight. Water conditions are stable and they thrive.
Nicola Clark –
Great addition to my 10-gallon community tank. The fish are lively and show off their colors well. Easy to maintain and don’t require special feeding. I’m happy with the purchase.