Glyptothorax zanaensis

Family: Sisoridae

Glyptothorax zanaensis — a Sisoridae freshwater fish. Reaches 8.6–12.7 cm; keep at 18–26 °C.

Care parameters

Water temperature
18–26 °C
pH
6.5–7.5
GH hardness
5–15 dGH
Adult length
8.6–12.7 cm
Minimum tank
194 L
Water layer
Bottom-dwelling
Difficulty
Moderate
Temperament
Peaceful; territorial over perches

Species overview

Glyptothorax zanaensis of the family Sisoridae is an aquarium-kept Sisoridae. Peaceful; territorial over perches and herbivorous-leaning omnivore, it grows to 8.6–12.7 cm and prefers 18–26 °C water. Other Glyptothorax species in our database include Glyptothorax sinensis, Glyptothorax fokiensis, Glyptothorax hainanensis.

Native biotope

Habitat
Mountain torrents clinging to boulders
Flow
Very strong current, highly oxygenated
Dissolved O₂
Requires very high dissolved oxygen

Aquascape & hardware

Substrate
Bare smooth rock
Hardscape
Large boulders forming crevices
Plants
Minimal

Temperament, diet & tankmates

Schooling
Small groups with enough perches
Diet
Herbivorous-leaning omnivore
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
Unclear
Breeding method
Unknown in aquaria

Frequently asked questions

Is Glyptothorax zanaensis easy to keep?

Difficulty: moderate. Peaceful; territorial over perches. Small groups with enough perches.

What temperature and water chemistry does Glyptothorax zanaensis need?

Hold 18–26 °C and keep it stable — 18–26 °C typical for the genus. Cool and stable.

How big does Glyptothorax zanaensis get, and what tank size?

Adults reach 8.6–12.7 cm; it is bottom-dwelling. Plan for at least 194 litres.

What does Glyptothorax zanaensis eat?

Herbivorous-leaning omnivore. Vary the menu — quality flakes or pellets plus frozen or live foods.

Can Glyptothorax zanaensis live with other fish?

Peaceful; territorial over perches; small groups with enough perches. 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 Glyptothorax zanaensis come from?

Its habitat is mountain torrents clinging to boulders — very strong current, highly oxygenated, requires very high dissolved oxygen.

How does Glyptothorax zanaensis breed?

Unknown in aquaria. Unclear.