đ Black Ruby Barb ( Puntius nigrofasciatus )
It doesnât just school â it strikes.
The Black Ruby Barb doesnât swim through a tank⊠it cuts through it. Deep charcoal blacks, molten ruby reds, and that sharp metallic sheen give this fish a look that feels forged, not grown. When the school turns, the upper body flashes like a line of hot coals â a moving ember crown that demands attention.
Males sharpen even harder with age, throwing deeper reds and tighter formation, turning every pass across the glass into a coordinated display of heat and motion.
This isnât your everyday barb. At Uncle Joeâs Fish Shed, we raise them right here in Florida or bring them in tiny, handâselected batches from trusted local breeders who match our standards. No massâruns. No colorâwashed imports. Just limited, boutiqueâquality fish chosen for strength, saturation, and attitude.
Limited runs only â because real quality isnât produced. Itâs curated.
Black Ruby Barb
đ§ Water
-
Temp: 74â80°F
-
pH: 6.5â7.5
-
GH: 6â12
-
KH: 3â8
-
Clean, oxygenârich water keeps color sharp
đĄ Tank
-
40g+ recommended for a proper group
-
Keep 8+ to spread energy and reduce nipping
-
Open swimming lanes with plants/hardscape on the edges
-
Moderate flow + strong filtration
đœïž Food
-
Highâquality flakes or microâpellets
-
Frozen/live: brine shrimp, daphnia, bloodworms
-
Offer small portions 2â3Ă daily
-
Color improves with varied diet
đ§Ź Behavior
-
Fast, active schoolers
-
Semiâboisterous but not aggressive when kept in groups
-
Great with other quick, confident fish
-
Avoid slow or longâfin species
đŁ Breeding
-
Egg scatterers
-
Use marbles/mops or dense plants
-
Cooler water changes + heavy feeding help trigger spawning
-

