Skip to content
Bala shark, photographed on a transparent background

FreshwaterComing soon260 coinsRare5,000 in the worldSee how many are left

Bala shark

Balantiocheilos melanopterus

A fast, restless open-water runner that wants length, not volume.

The Bala shark (Balantiocheilos melanopterus) is a tropical freshwater fish of the family Cyprinidae. It swims in midwater, close to the bottom. Adults grow to about 32 cm; the largest on record measured 35 cm (standard length). The IUCN Red List rates it Vulnerable. In the aquarium it needs a tank at least 250 cm long and water at 22–28 °C.

Size
32 cm
Smallest tank
250 cm
Temperature
22–28 °C
Care
Moderate

In the aquarium

Temperature22–28 °C
pH6.5–7.8
Hardness4–16 °dGH
Temperament
Peaceful
Diet
Omnivore
Activity
Busy
Water layer
Mid water
Group
Happiest in a group of 5 or more
Plants
Plant safe
Drawn to scale in a 250 cm tank

These values are compiled from real species data, and the LumaReef simulation is built to keep them true to life.

Which tank it fits

  • Nano60 cm · 65 litresToo small
  • Standard90 cm · 180 litresToo small
  • Wide120 cm · 300 litresToo small
  • Living room180 cm · 650 litresToo small
  • Showcase250 cm · 1,200 litres30 of them
  • Gallery300 cm · 1,440 litres36 of them

Who it lives with

In the wild

Water type
Freshwater
Climate zone
Tropical
Habitat
Midwater, close to the bottom
Largest on record
35 cmstandard length, tail fin excluded
Aquarium trade
Very common

Conservation status

Classification

  1. OrderCypriniformes
  2. FamilyCyprinidae
  3. GenusBalantiocheilos
  4. SpeciesBalantiocheilos melanopterus
  5. Described byBleeker, 1851

In other languages

English
Tricolor Sharkminnow
German
Haibarbe
Russian
Акулий бала
Japanese
ハナウグイ

Quick answers

Bala shark size: how big does it get?
Adults reach about 32 cm. The largest on record measured 35 cm (standard length). Record sizes among the 137 Cyprinidae species on LumaReef: 1.3 cm (Strawberry Rasbora) to 200 cm (Yellowcheek).
Bala shark tank size: what is the minimum?
A tank at least 250 cm long. In LumaReef that is the Showcase tank or larger.
Bala shark water parameters: what does it need?
Temperature 22–28 °C, pH 6.5–7.8, hardness 4–16 °dGH. Warmer than most Cyprinidae on LumaReef (20–26 °C).
Bala shark tank mates: what can it live with?
It gets along with 69 of the 99 freshwater species in the catalogue, such as Freshwater angelfish, Bristlenose pleco, and Swordtail.
Bala shark: alone or in a group?
Keep at least 5 together.
Bala shark and plants: is it plant safe?
Yes, it leaves plants alone.
Bala shark: is it endangered?
The IUCN Red List rates it Vulnerable. Threatened among the 121 assessed Cyprinidae species on LumaReef: 28.

All Cyprinidae speciesAll species A–Z

Sources

Bala shark: compiled from these references.