Glyptothorax fokiensis

Family: Sisoridae

Glyptothorax fokiensis — a Sisoridae from China, peaceful; most activity happens after dark. Reaches 25.5–37.4 cm; keep bottom stock light — they share one floor. 18–26 °C.

Care parameters

Water temperature
18–26 °C
pH
6.5–7.5
GH hardness
5–15 dGH
Adult length
25.5–37.4 cm
Minimum tank
500 L
Water layer
Bottom of fast water
Difficulty
Moderate
Temperament
Peaceful; most activity happens after dark
Origin
China

Species overview

A Sisoridae species native to China: Glyptothorax fokiensis lives bottom of fast water over mountain torrents clinging to boulders. Peaceful; most activity happens after dark. Adults reach 25.5–37.4 cm. It is one of the aquarium-kept Glyptothorax species we profile, alongside Glyptothorax sinensis, Glyptothorax hainanensis, Glyptothorax pallozonus.

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
Keep bottom stock light — they share one floor
Diet
Omnivorous scavenger — sinking pellets, frozen and vegetable foods
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
Unclear
Breeding method
Spawning rarely seen; presumed crevice egg-layer

Frequently asked questions

Is Glyptothorax fokiensis easy to keep?

A moderate-level species: peaceful; most activity happens after dark; stable water matters more than fancy equipment.

What temperature and water chemistry does Glyptothorax fokiensis need?

Aim for 18–26 °C. Cool and stable; 18–26 °C typical for the genus.

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

Adults reach 25.5–37.4 cm; it is bottom of fast water. Plan for at least 500 litres.

What does Glyptothorax fokiensis eat?

Omnivorous scavenger — sinking pellets, frozen and vegetable foods. Vary the menu — quality flakes or pellets plus frozen or live foods.

Can Glyptothorax fokiensis live with other fish?

Yes, with care. Peaceful; most activity happens after dark — pair it with Other similar-sized bottom fish — Share the floor peaceably and skip Tiny fish that fit in its mouth — Vanish at night.

Where does Glyptothorax fokiensis come from?

Comes from China: mountain torrents clinging to boulders. Expect very strong current, highly oxygenated and requires very high dissolved oxygen.

How does Glyptothorax fokiensis breed?

In the aquarium: spawning rarely seen; presumed crevice egg-layer. Unclear.