Overview
The Bala Shark (Balantiocheilos melanopterus) is a intermediate freshwater species known for its silver, black fin edges coloration. Peaceful but grows very large. Mid.
Origin & Appearance
Origin: Southeast Asia.
Colors: Silver, Black fin edges.
Body Shape: Fusiform (torpedo/streamlined). Typical adult dimensions: 35.0 x 6.3 x 10.5.
Sexual Dimorphism: Minimal.
Tank & Water Requirements
| Min Tank Size | 125 gallons |
| Temperature | 72–82°F |
| pH Range | 6.5–7.5 |
| Water Hardness (GH) | 5-15 |
| Bioload | high |
| Oxygen Demand | high |
| Plant Safe | yes |
| Aquarium Position | Mid |
Behavior & Activity
Powerful fast open-water swimmer; needs very long tanks for continuous high-speed cruising; easily startled into panicked wall-crashing
Speed: 70/100Aggression: 2/10diurnalSchooling (5+)
Breeding
Moderate; egg layer
Common Diseases
💊 Ich
Expert Notes
Peaceful but grows very large