Origins and Classification
- Scientific Name: Balantiocheilos melanopterus
- Family: Cyprinidae (Carp and Minnow Family)
- Origin: Native to Southeast Asia, particularly in the Mekong, Chao Phraya, and Malay Peninsula river systems.
- Popularity: A popular aquarium favorite for its shark-like appearance, peaceful temperament, and energetic schooling behavior — making it a fascinating addition to large freshwater aquariums.
🎨 Appearance
- Color: Sleek silver body with a metallic sheen and distinct black-edged fins.
- Structure:
- Streamlined, torpedo-shaped body.
- Triangular dorsal fin resembling a shark’s fin.
- Large reflective scales that shimmer under aquarium lighting.
- Size: Can grow up to 12–14 inches (30–35 cm) in captivity.
- Lifespan: 8–10 years with proper care and a spacious tank.
🏡 Tank Requirements
- Tank Size: Minimum 125 gallons for a small group (they are fast, active swimmers).
- Water Parameters:
- Temperature: 72–82°F (22–28°C)
- pH: 6.5–7.5
- Hardness: 5–12 dGH
- Lighting: Moderate; bright light brings out their silvery shine.
- Substrate: Fine gravel or sand.
- Habitat Setup:
- Provide open swimming areas and gentle water flow.
- Add rocks, driftwood, and tall plants along tank edges for aesthetics and shelter.
- Keep a tight lid — Bala Sharks are powerful jumpers.
