From 2015-2018, the Directorate of Fisheries approved the plan of regular environmental monitoring tasks and required the Research Institutes of Aquaculture I, II and III and the Center for aquaculture testing, conservation and verification (3K) to coordinate with some localities to implement the plan in aquaculture areas focusing on some main objects (clam, brackish shrimp, lobster, catfish, tilapia) at North, Central and South.