Humpback (Chanodichthys dabryi)

Family: Cyprinidae

Humpback — a Cyprinidae from China, peaceful; keep with similar-sized calm tankmates. Reaches 39.8–58.4 cm; keep in a group of 4–6 for natural behaviour. 18–26 °C.

Care parameters

Water temperature
18–26 °C
pH
6.5–7.5
GH hardness
5–15 dGH
Adult length
39.8–58.4 cm
Minimum tank
500 L
Water layer
Bottom-dwelling
Difficulty
Moderate
Temperament
Peaceful; keep with similar-sized calm tankmates
Origin
China

Species overview

Chanodichthys dabryi, a member of the family Cyprinidae, comes from China, where it inhabits clear streams and rivers over gravel. Peaceful; keep with similar-sized calm tankmates and omnivore; prepared foods with regular variety, it grows to 39.8–58.4 cm and adapts well to a properly set-up aquarium in the 18–26 °C range. Other Chanodichthys species in our database include Chanodichthys erythropterus, Chanodichthys mongolicus, Chanodichthys oxycephalus.

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
Keep in a group of 4–6 for natural behaviour
Diet
Omnivore; prepared foods with regular variety
Recommended tankmates
  • Robust schooling cyprinids — Add activity without conflict
Avoid keeping with
  • Much larger predators — Risk at night

Breeding & notes

Sexual dimorphism
Males often slimmer and more colourful
Breeding method
Breeding is straightforward scatter-spawning

Frequently asked questions

Is Humpback easy to keep?

A moderate-level species: peaceful; keep with similar-sized calm tankmates; stable water matters more than fancy equipment.

What temperature and water chemistry does Humpback need?

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

How big does Humpback get, and what tank size?

Full size is 39.8–58.4 cm. Minimum tank: 500 L, with open swimming space along its bottom-dwelling habits.

What does Humpback eat?

Omnivore; prepared foods with regular variety. Feed two small meals a day rather than one large one.

Can Humpback live with other fish?

Yes, with care. Peaceful; keep with similar-sized calm tankmates — pair it with Robust schooling cyprinids — Add activity without conflict and skip Much larger predators — Risk at night.

Where does Humpback come from?

Native to China, where it lives in clear streams and rivers over gravel. Moderate, well-oxygenated current; Appreciates well-oxygenated water.

Does Humpback jump?

Jumping is not a known issue; cover the tank anyway during water changes.

How does Humpback breed?

In the aquarium: breeding is straightforward scatter-spawning. Males often slimmer and more colourful.