Iridescent Shark (Pangasius hypophthalmus)
From The Aquarium Wiki
(Redirected from Pangasius sutchi)
1325 Litres (350 US G.)
120-130 cm (47.2-51.2")
6.5 - 7.5
22 -26 °C (71.6-78.8°F)
- Iridescent Shark, Sutchi Catfish, Pangasius Cat, ID Shark, Mystic Shark
Additional scientific names
- Pangasius sutchi, Pangasianodon hypophthalmus
Origin[edit | edit source]
- Asia: Mekong, Chao Phraya, and Maeklong basins. Introduced into additional river basins for aquaculture.
Sexing[edit | edit source]
- Males have darker stripes and are more slender than females.
Tank compatibility[edit | edit source]
- This is an extra large fish that is NOT ideal for home aquaria, but is unfortunately sold in many fish stores as small juveniles. Due to its large size it needs several hundred US gallons with a huge filtration system. They're also very skittish fish, need very heavy secure tank lids and plenty of lateral swimming space, they can injure themselves if spooked in too small of a tank.
Diet[edit | edit source]
- Omnivores. Eating small pellets while juveniles, as they grow they prefer meaty foods, this includes any tank mates small enough to fit in their mouths!
Feeding regime[edit | edit source]
- As they grow they become nocturnal feeders and will prefer to eat in the evening after lights out.
Environment specifics[edit | edit source]
- Very large tanks or tropical ponds with large expanses of swimming room in a quiet location. No sharp objects must be in the tank.
Behaviour[edit | edit source]
- Skittish nervous fish. Prefers to be in groups. Can panic if startled and even jump out the water.
Identification[edit | edit source]
- Glittery silver when young, darkening to a grey with a white belly as it grows. Shark-like swimming. Albino variation is also available. Not to be mistaken for its larger cousin Pangasius sanitwongsei or Paroon Shark.
Species Note[edit | edit source]
- The Iridescent Shark is proving a very popular hit in the west as a food fish and is being imported for wet fish counters in large numbers, it has been reported that it has been out-selling Rainbow Trout in the UK! It is farmed extensively in Asia for food.
Pictures[edit | edit source]
References[edit | edit source]
- Planet Catfish.com: Image of Adult Albino Pangasius
- Practical Fishkeeping Article, Matt Clarke: 20.1.2009
[edit | edit source]
- Fishbase (Mirrors: )