Brackish water is a state of the water environment which is a mixture of fresh water with sea water. The existence of its unique environment makes some living things grow and live in this environment. One of the animals that can live in a brackish water environment is fish. In addition, the cycles of brackish water formed due to environmental influences.
One of the most well known fish in the brackish water environment is the cork and the Krub Engkkot (Acehnese). Diaceh fish is famous for its delicious with cooked way using patarana or Pliek (Acehnese). But in recent years this fish Krub has been very rare, because no one has cultivated it.