All fish / Catostomidae

Chinese High Fin Banded Shark

Myxocyprinus asiaticus

Also known as chinese hi fin banded shark, chinese sailfin sucker, high fin banded shark, hi-fin banded shark, chinese banded shark, asian sucker, topsail sucker, chinese sucker, freshwater batfish, ปลาฉลามธงจีน, イェンツーユイ, ikan layar cina

Juveniles have a tall sail-like dorsal fin and bold dark vertical bands on a pale brown body, which makes them a striking and popular buy. As they grow the body lengthens, the fin becomes less dramatic and adults turn a plainer reddish or dark colour. They are calm, cool-water grazers that suit large ponds and very big aquaria.

Care at a glance

Care level

Moderate

Temperament

Peaceful

Adult size

60 cm

Temperature

12 to 24 °C

pH

6.8 to 7.8

Smallest tank

1500 litres

Keep as

Small group of 3 or more

Diet

Omnivore: sinking pellets, algae wafers, bloodworm, blanched vegetables

Swims

Bottom of the tank

Lifespan

15 to 25 years

Water

Freshwater

Wild range

China: Yangtze and Min River basins

Breeding

In the wild it migrates upstream to spawn over gravel in fast-flowing rivers. Captive breeding in home aquaria is essentially unknown, though it is bred with hormone induction in Chinese hatcheries for restocking.

Good to know

Often sold small but can exceed 100 cm in the wild, so it outgrows almost all home aquaria and is better suited to large ponds. It is a nationally protected species in China and listed as vulnerable, so check local rules before buying.