Kerling fish in Indonesian is called jurung fish. This fish is one of the most popular freshwater fish species in Aceh. The cliffs live only in the swift, fresh water rivers. Not all sugai in Aceh there are fish clams, so the price of clam fish is very expensive. One kg can reach 70 thousand.
In the interior of the town of Jantho the village area directly adjacent to the river, such as jalin village, datacut, bueng, aweek, suka tani, Weu and Jantho lama. They often fill empty time spaces by searching for clam fish (jurung). Even some of them make it as a daily livelihood.
They catch by catching, catching and firing. And in seven villages tersebuat has made regulations or kanun for forest and river conservation so as not polluted and destroy nature.
The regulation has been in force from 2007 after the tsunami and the Aceh conflict until now.