Barbel Chub (Squaliobarbus curriculus)

Family: Cyprinidae

Barbel Chub — a Cyprinidae from China, calm, undemanding and well-suited to community life. Reaches 36.6–53.7 cm; small groups recommended. 18–26 °C.

Care parameters

Water temperature
18–26 °C
pH
6.5–7.5
GH hardness
5–15 dGH
Adult length
36.6–53.7 cm
Minimum tank
500 L
Water layer
Active throughout the water column
Difficulty
Moderate
Temperament
Calm, undemanding and well-suited to community life
Origin
China

Species overview

Squaliobarbus curriculus, a member of the family Cyprinidae, comes from China, where it inhabits clear streams and rivers over gravel. Calm, undemanding and well-suited to community life and unfussy omnivore; varied diet keeps condition, it grows to 36.6–53.7 cm and adapts well to a properly set-up aquarium in the 18–26 °C range. In a community tank it pairs well with Similar-sized peaceful community fish.

Native biotope

Habitat
Clear streams and rivers over gravel
Flow
Moderate, well-oxygenated current
Dissolved O₂
Appreciates well-oxygenated water

Aquascape & hardware

Substrate
Fine gravel and sand
Hardscape
Water-worn stones and driftwood
Plants
Hardy rooted plants along the margins

Temperament, diet & tankmates

Schooling
Small groups recommended
Diet
Unfussy omnivore; varied diet keeps condition
Recommended tankmates
  • Similar-sized peaceful community fish — Compatible size and temperament
Avoid keeping with
  • Fin-nippers — Constant stress

Breeding & notes

Sexual dimorphism
Males often slimmer and more colourful
Breeding method
Spawns freely; remove parents to save the eggs

Frequently asked questions

Is Barbel Chub easy to keep?

A moderate-level species: calm, undemanding and well-suited to community life; stable water matters more than fancy equipment.

What temperature and water chemistry does Barbel Chub need?

Hold 18–26 °C and keep it stable — 18–26 °C typical for the family. Room temperature to heated, depending on origin.

How big does Barbel Chub get, and what tank size?

Full size is 36.6–53.7 cm. Minimum tank: 500 L, with open swimming space along its active throughout the water column habits.

What does Barbel Chub eat?

Unfussy omnivore; varied diet keeps condition. Vary the menu — quality flakes or pellets plus frozen or live foods.

Can Barbel Chub live with other fish?

Yes, with care. Calm, undemanding and well-suited to community life — pair it with Similar-sized peaceful community fish — Compatible size and temperament and skip Fin-nippers — Constant stress.

Where does Barbel Chub come from?

Comes from China: clear streams and rivers over gravel. Expect moderate, well-oxygenated current and appreciates well-oxygenated water.

Does Barbel Chub jump?

Not a noted jumper — a standard cover still keeps dust and spray in.

How does Barbel Chub breed?

In the aquarium: spawns freely; remove parents to save the eggs. Males often slimmer and more colourful.