Iridescent Shark Catfish - Pangasius Sutchi

The Pangasius Sutchi Iridescent Shark Catfish, also known as the Iridescent Shark, is a fascinating and beautiful fish native to Southeast Asia. With its sleek silver body and iridescent scales, this species is a popular choice for aquarium enthusiasts. This comprehensive guide will provide you with all the information you need to care for and enjoy this unique fish.

The Pangasius Sutchi Iridescent Shark Catfish can grow quite large, reaching up to 3 feet in length in the right conditions. However, in captivity, they typically reach a size of around 18-24 inches. They are fast growers and can reach a size of 6-8 inches within the first year.

Known Names:

The scientific name for the Pangasius Sutchi Iridescent Shark Catfish is Pangasianodon hypophthalmus. It is commonly known as the Iridescent Shark or the Sutchi Catfish.

Habitat:

This species is native to the rivers of Southeast Asia, particularly in the Mekong and Chao Phraya river basins. They are accustomed to warm, freshwater environments with moderate to strong water flow.

Tank Setup:

To provide a suitable habitat for the Pangasius Sutchi Iridescent Shark Catfish, a spacious aquarium of at least 100 gallons is recommended. The tank should be well-filtered and have a strong water flow to mimic their natural habitat. Provide hiding spots with rocks, driftwood, and plants. Ensure the tank has a secure lid as these fish are known to jump.

Diet:

In the wild, these catfish are omnivorous, feeding on small fish, crustaceans, and plant matter. In captivity, they can be fed a varied diet consisting of high-quality pellets, frozen or live foods such as bloodworms, brine shrimp, and chopped seafood. Supplement their diet with fresh vegetables like spinach and peas.

Aggression:

These catfish are generally peaceful and can be kept with other non-aggressive fish species. However, they are known to be active swimmers and may require ample space to move around. They are also known to be nocturnal, so they may be more active during the night.

Tank Mates:

The Pangasius Sutchi Iridescent Shark Catfish is a popular choice for large community aquariums due to its striking appearance and peaceful nature.

Water Parameters:

• Temperature: 75-82°F (24-28°C)
• pH: 6.5-7.5
  
• Ammonia and Nitrite: 0 ppm
  
• Nitrate: <20 ppm