Liobagrus reini

Family: Amblycipitidae

Liobagrus reini — a Amblycipitidae from East Asia. Reaches 11.2–16.5 cm; keep at 10–22 °C.

Care parameters

Water temperature
10–22 °C
pH
6.5–7.5
GH hardness
5–15 dGH
Adult length
11.2–16.5 cm
Minimum tank
327 L
Water layer
Bottom-dwelling
Difficulty
Moderate
Temperament
Peaceful, nocturnal bottom-dweller
Origin
East Asia

Species overview

Liobagrus reini, a member of the family Amblycipitidae, comes from East Asia, where it inhabits cool, clear hill streams under stones. Peaceful, nocturnal bottom-dweller and carnivore; sinking frozen and live foods, it grows to 11.2–16.5 cm and adapts well to a properly set-up aquarium in the 10–22 °C range. Other Liobagrus species in our database include Liobagrus anguillicauda, Liobagrus marginatus, Liobagrus mediadiposalis.

Native biotope

Habitat
Cool, clear hill streams under stones
Flow
Moderate, well-oxygenated current
Dissolved O₂
Appreciates well-oxygenated water

Aquascape & hardware

Substrate
Smooth pebbles and coarse sand
Hardscape
Flat stones forming crevices
Plants
Hardy attachers such as Anubias

Temperament, diet & tankmates

Schooling
Loosely social; keep in small groups
Diet
Carnivore; sinking frozen and live foods
Recommended tankmates
  • Similar-sized peaceful community fish — Similar size and water needs
Avoid keeping with
  • Much smaller fish — May outcompete or bully tiny tankmates

Breeding & notes

Sexual dimorphism
Females plumper
Breeding method
Rare in home aquaria

Frequently asked questions

Is Liobagrus reini easy to keep?

Intermediate difficulty. Peaceful, nocturnal bottom-dweller; loosely social; keep in small groups.

What temperature and water chemistry does Liobagrus reini need?

Hold 10–22 °C and keep it stable — 10–22 °C curated husbandry range. Cooler, stable range.

How big does Liobagrus reini get, and what tank size?

Full size is 11.2–16.5 cm. Minimum tank: 327 L, with open swimming space along its bottom-dwelling habits.

What does Liobagrus reini eat?

Carnivore; sinking frozen and live foods. It forages naturally over smooth pebbles and coarse sand, so let some food reach the bottom.

Can Liobagrus reini live with other fish?

Peaceful, nocturnal bottom-dweller; loosely social; keep in small groups. Good company: Similar-sized peaceful community fish — Similar size and water needs. Keep away from Much smaller fish — May outcompete or bully tiny tankmates.

Where does Liobagrus reini come from?

Comes from East Asia: cool, clear hill streams under stones. Expect moderate, well-oxygenated current and appreciates well-oxygenated water.

How does Liobagrus reini breed?

Rare in home aquaria. Females plumper.