Abbottina obtusirostris

Family: Cyprinidae

Abbottina obtusirostris — a Cyprinidae from China, calm, undemanding and well-suited to community life. Reaches 8.2–12 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
8.2–12 cm
Minimum tank
173 L
Water layer
Bottom-dwelling
Difficulty
Moderate
Temperament
Calm, undemanding and well-suited to community life
Origin
China

Species overview

Abbottina obtusirostris, 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 8.2–12 cm and adapts well to a properly set-up aquarium in the 18–26 °C range. Other Abbottina species in our database include Abbottina rivularis, Abbottina liaoningensis.

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 Abbottina obtusirostris 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 Abbottina obtusirostris need?

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

How big does Abbottina obtusirostris get, and what tank size?

Full size is 8.2–12 cm. Minimum tank: 173 L, with open swimming space along its bottom-dwelling habits.

What does Abbottina obtusirostris eat?

Unfussy omnivore; varied diet keeps condition. It forages naturally over fine gravel and sand, so let some food reach the bottom.

Can Abbottina obtusirostris 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 Abbottina obtusirostris come from?

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

Does Abbottina obtusirostris jump?

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

How does Abbottina obtusirostris breed?

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