Liobagrus anguillicauda — a Amblycipitidae from China, peaceful giant of the bottom, indifferent to mid-water life. Reaches 9.1–13.3 cm; singly or in small groups depending on species size. 20–26 °C.
Care parameters
Water temperature
20–26 °C
pH
6.5–7.5
GH hardness
5–15 dGH
Adult length
9.1–13.3 cm
Minimum tank
212 L
Water layer
Bottom-dwelling
Difficulty
Moderate
Temperament
Peaceful giant of the bottom, indifferent to mid-water life
Origin
China
Species overview
Liobagrus anguillicauda is a Amblycipitidae from China. Its barbels read the sand like fingers; coarse gravel slowly wears them down. It lives on the bottom. Adults reach 9.1–13.3 cm. Singly or in small groups depending on species size. Provide soft substrate, hiding tubes, and food that reaches the bottom before tankmates finish it. Maintain 20–26 °C at pH 6.5–7.5. Water quality and diet matter more than décor.
Native biotope
Habitat
Warm freshwater streams and lakes
Flow
Still to gentle current
Dissolved O₂
Moderate oxygen levels
Aquascape & hardware
Substrate
Fine sand and gravel
Hardscape
Driftwood and smooth stones
Plants
Hardy common aquarium plants
Temperament, diet & tankmates
Schooling
Singly or in small groups depending on species size
Diet
Opportunistic bottom-feeder with a broad palate
Recommended tankmates
Other similar-sized bottom fish — Share the floor peaceably
Avoid keeping with
Tiny fish that fit in its mouth — Vanish at night
Breeding & notes
Sexual dimorphism
Subtle external differences
Breeding method
Egg-depositing in hollows; some guard, some abandon