: In the wild, they can grow up to 300 cm (nearly 10 feet) and weigh up to 300 kg. Even in captivity, they easily top 120 cm (48 inches).
: 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 buy paroon shark
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 : In the wild, they can grow up
: A juvenile might survive in a 300-gallon tank temporarily, but a fully grown adult requires several thousand gallons—essentially a massive indoor pond or public aquarium-scale system. : As an active open-water species
: The Paroon Shark is listed as Critically Endangered on the IUCN Red List , with wild populations declining by over 99% due to overfishing and habitat loss.
: As an active open-water species, they require significant horizontal space to turn around safely. 3. Environmental and Care Needs