: As an active open-water species, they require significant horizontal space to turn around safely. 3. Environmental and Care Needs

: While "harmless" to humans, they can become increasingly territorial as they age and will eat any tank mates small enough to fit in their wide mouths. 4. Buying and Legal Considerations Pangasius sanitwongsei, Giant pangasius - FishBase

The Paroon Shark , also known as the Giant Pangasius or Chao Phraya Giant Catfish, is a species of large freshwater catfish frequently sold in the ornamental fish trade. While they are often sold as small, active juveniles, they are one of the most demanding and unsuitable species for standard home aquaria. 1. Conservation and Ethical Status