Pseudobagrus truncatus — a Bagridae from China, peaceful giant of the bottom, indifferent to mid-water life. Reaches 31.7–46.5 cm; singly or in small groups depending on species size. 18–26 °C.
Care parameters
Water temperature
18–26 °C
pH
6.5–7.5
GH hardness
5–15 dGH
Adult length
31.7–46.5 cm
Minimum tank
500 L
Water layer
Bottom-dwelling
Difficulty
Moderate
Temperament
Peaceful giant of the bottom, indifferent to mid-water life
Origin
China
Species overview
Pseudobagrus truncatus, a member of the family Bagridae, is native to China. Its barbels read the sand like fingers; coarse gravel slowly wears them down. It lives on the bottom. Adults reach 31.7–46.5 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 18–26 °C at pH 6.5–7.5. A solid choice for a well-planned community tank.
Native biotope
Habitat
Large rivers over sand and mud
Flow
Moderate current
Dissolved O₂
High oxygen appreciated
Aquascape & hardware
Substrate
Fine sand
Hardscape
Large caves and driftwood
Plants
Not essential
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
Females plumper
Breeding method
Egg-depositing in hollows; some guard, some abandon