Overview
The Gold Barb (Barbodes semifasciolatus) is a beginner freshwater species known for its gold-yellow coloration. Hardy. Mid.
Origin & Appearance
Origin: China.
Colors: Gold-Yellow.
Body Shape: Fusiform (torpedo/streamlined). Typical adult dimensions: 7.0 x 1.3 x 2.1.
Sexual Dimorphism: Moderate; males brighter gold, slimmer.
Tank & Water Requirements
| Min Tank Size | 20 gallons |
| Temperature | 64–75°F |
| pH Range | 6–7.5 |
| Water Hardness (GH) | 5-15 |
| Bioload | low |
| Oxygen Demand | low |
| Plant Safe | yes |
| Aquarium Position | Mid |
Behavior & Activity
Steady mid-level schooler; relaxed cruising with the group; less hyperactive than tiger barbs
Speed: 48/100Aggression: 2/10diurnalSchooling (6+)
Breeding
Moderate; egg scatterer
Common Diseases
💊 Hardy
Expert Notes
Hardy; golden body color