Pseudohemiculter dispar

Family: Cyprinidae

Pseudohemiculter dispar — a Cyprinidae from southern China, calm, undemanding and well-suited to community life. Reaches 11.2–16.5 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
11.2–16.5 cm
Minimum tank
327 L
Water layer
Active throughout the water column
Difficulty
Moderate
Temperament
Calm, undemanding and well-suited to community life
Origin
southern China

Species overview

Pseudohemiculter dispar is a Cyprinidae from southern 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 11.2–16.5 cm of adult fish at 18–26 °C. Related profiles: Pseudohemiculter hainanensis.

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
  • 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
Spawns freely; remove parents to save the eggs

Frequently asked questions

Is Pseudohemiculter dispar 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 Pseudohemiculter dispar need?

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

How big does Pseudohemiculter dispar get, and what tank size?

Full size is 11.2–16.5 cm. Minimum tank: 327 L, with open swimming space along its active throughout the water column habits.

What does Pseudohemiculter dispar eat?

Unfussy omnivore; varied diet keeps condition. Feed two small meals a day rather than one large one.

Can Pseudohemiculter dispar live with other fish?

Yes, with care. Calm, undemanding and well-suited to community life — pair it with Robust schooling cyprinids — Add activity without conflict and skip Much larger predators — Risk at night.

Where does Pseudohemiculter dispar come from?

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

Does Pseudohemiculter dispar jump?

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

How does Pseudohemiculter dispar breed?

Spawns freely; remove parents to save the eggs. Males often slimmer and more colourful.