Large-eye Chinese Bream (Sinibrama macrops)

Family: Cyprinidae

Large-eye Chinese Bream — a Cyprinidae from southern China, peaceful; keep with similar-sized calm tankmates. Reaches 13.7–20.1 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
13.7–20.1 cm
Minimum tank
485 L
Water layer
Active throughout the water column
Difficulty
Moderate
Temperament
Peaceful; keep with similar-sized calm tankmates
Origin
southern China

Species overview

A Cyprinidae species native to southern China: Sinibrama macrops lives active throughout the water column over gravel. Peaceful; keep with similar-sized calm tankmates. Adults reach 13.7–20.1 cm. It is one of the aquarium-kept Sinibrama species we profile, alongside Sinibrama melrosei, Sinibrama wui, Sinibrama taeniatus.

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
  • 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
Breeding is straightforward scatter-spawning

Frequently asked questions

Is Large-eye Chinese Bream easy to keep?

Intermediate difficulty. Peaceful; keep with similar-sized calm tankmates; keep in a group of 4–6 for natural behaviour.

What temperature and water chemistry does Large-eye Chinese Bream need?

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

How big does Large-eye Chinese Bream get, and what tank size?

Expect 13.7–20.1 cm as an adult, living active throughout the water column. A 485 L tank or larger gives it room.

What does Large-eye Chinese Bream eat?

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

Can Large-eye Chinese Bream live with other fish?

Yes, with care. Peaceful; keep with similar-sized calm tankmates — pair it with Similar-sized peaceful community fish — Compatible size and temperament and skip Fin-nippers — Constant stress.

Where does Large-eye Chinese Bream come from?

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

Does Large-eye Chinese Bream jump?

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

How does Large-eye Chinese Bream breed?

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