Pangasius has a relatively fast growth rate, Jareth Tra la la la la la la sweatshirt while small fish grow fast in length. From about 2.5 kg onwards, weight gain faster than increase in body length. The size of fish over 10 years old in nature has very little weight gain.
Asian pangasius in the wild can live over 20 years. In the wild, fish have weighed 18 kg or fish samples up to 1.8 m long. Depending on the habitat and food supply as well as the type of food with a high or low protein content.