Iridescent Shark
From Microcosm Aquarium Explorer
Cute when young but grows to more than 1.3 m (4 ft). Aaron Norman
Overview
Although usually sold as small individuals, these fishes get far too large—well over 4 ft. (130 cm) and some to a whopping 97 pounds (44 kg)—for most home aquariums. With a hyperactive nature, these can be classed, literally, as “tankbusters.”
Family: Pangasiidae
Other common name(s):
- Sutchi Catfish
- Iridescent Shark Catfish
Native range:
Habitat: Large streams and rivers.
Maximum length: 130 cm (51 in)
Minimum aquarium size: 3800 L (1,004 gal)
Water: Freshwater 22 °C (72 °F) - 26 °C (79 °F)
General swimming level: Bottom.
Feeding
Omnivore. In the wild, it feeds on fish, crustaceans and vegetative matter.
Aquarium Compatibility
A predatory threat to most home aquarium fishes.
Special Care
Avoid this fish unless you have a very large aquarium and the wherewithal to feed, house and care for extremely large species.
Notes
This is a very important aquaculture species for table fare in Asia.