As contents in all fresh water fish species did not exceed the standard limit of 2 ppm recommended by the Ministry of Public Health of Thailand, but the limit was exceeded in four marine fish species (3.11-11.65 ppm).
As contents in all fresh water fish species did not exceed thestandard limit of 2 ppm recommended by the Ministry of Public Health of Thailand, but the limit was exceeded infour marine fish species (3.11-11.65 ppm).