Bala Shark Care Sheet
Overview
| Category | Details |
|---|---|
| Scientific Name | Balantiocheilos melanopterus |
| Common Name | Bala Shark |
| Origin | Southeast Asia (Thailand, Malaysia, Sumatra, Borneo) |
| Adult Size | 3035 cm (1214 in) in captivity |
| Lifespan | 812 years |
| Temperament | Peaceful, schooling, active |
| Tank Level | Mid to upper |
Tank Setup
| Parameter | Ideal Range |
|---|---|
| Tank Size | 500+ liters (130+ gallons) for adults; smaller juveniles require at least 200 liters (50+ gallons) |
| Temperature | 2228 C (7282 F) |
| pH | 6.57.5 |
| Hardness | 515 dGH |
| Substrate | Sand or fine gravel |
| Decor | Open swimming space, some plants, driftwood or rocks for hiding |
| Lighting | Moderate |
| Filtration | Strong filtration; they are active swimmers and produce moderate waste |
Tips:
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Keep in schools of 5 or more; Bala Sharks are social and stressed when alone.
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Provide plenty of swimming space they are fast and active.
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Regular water changes are essential for maintaining water quality.
Diet
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Type: Omnivorous
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Best Foods: Flakes, pellets, frozen/live foods (bloodworms, brine shrimp, daphnia), occasional vegetables.
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Feeding Frequency: 23 times daily; feed only what they can consume in a few minutes.
Behavior & Compatibility
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Peaceful, but large size means they can outcompete smaller fish.
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Best kept with other large, non-aggressive community fish.
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Active swimmers; require open mid-to-upper tank areas.
Tank Mate Guide
Compatible Species
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Large tetras, barbs, rainbowfish
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Large gouramis
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Silver Dollars
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Other peaceful large fish
Avoid or Use Caution With
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Very small fish (may be eaten)
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Slow-moving or delicate fish
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Aggressive species
Breeding Info
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Rarely bred in home aquaria; mostly bred in commercial setups.
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Parental Care: None; adults do not guard eggs.
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Fry feed on micro-foods like infusoria or powdered fry foods.
Fun Facts
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Despite the name, Bala Sharks are not true sharks; they are large cyprinids.
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Named for their silver body and black-edged fins.
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Highly active and striking in large planted community tanks.
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