Chanodichthys oxycephalus

Family: Cyprinidae

Chanodichthys oxycephalus — a Cyprinidae from China, calm, undemanding and well-suited to community life. Reaches 76.5–112.2 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
76.5–112.2 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

Chanodichthys oxycephalus is a Cyprinidae from China. In the wild it prefers clear streams and rivers over gravel; in the aquarium it stays calm, undemanding and well-suited to community life. Plan on 76.5–112.2 cm of adult fish at 18–26 °C. Related profiles: Chanodichthys erythropterus, Chanodichthys dabryi, Chanodichthys mongolicus.

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 Chanodichthys oxycephalus easy to keep?

Difficulty: moderate. Calm, undemanding and well-suited to community life. Small groups recommended.

What temperature and water chemistry does Chanodichthys oxycephalus need?

Aim for 18–26 °C. Room temperature to heated, depending on origin; 18–26 °C typical for the genus.

How big does Chanodichthys oxycephalus get, and what tank size?

Expect 76.5–112.2 cm as an adult, living active throughout the water column. A 500 L tank or larger gives it room.

What does Chanodichthys oxycephalus eat?

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

Can Chanodichthys oxycephalus live with other fish?

Calm, undemanding and well-suited to community life; small groups recommended. Good company: Similar-sized peaceful community fish — Compatible size and temperament. Keep away from Fin-nippers — Constant stress.

Where does Chanodichthys oxycephalus come from?

Its home waters are China — clear streams and rivers over gravel, with moderate, well-oxygenated current.

Does Chanodichthys oxycephalus jump?

Low escape risk, but a lid is cheap insurance.

How does Chanodichthys oxycephalus breed?

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