When alive, the fish make a croaking sound by beating it's abdomen muscles against the swim bladder-hence the name Croaker fish.
They are usually small and medium in size and the ones that we bought weigh around 200gms.
The 1st fish stall located at the junction of the Section 17/1A Pasar Tani, Petaling Jaya sell these fish whenever it is available.
Open every Thursday morning-go early for the freshest produce.