Automation design for lobster Floating Net Cage shifting from red tide in marine waters

Abstract Floating Net Cages are a medium for lobsters rearing and at certain times, red tide caused mortality lobsters. One solution is to shift the floating net cages in marine waters safe which controlled using microcontroller. Water quality monitoring will be input microcontroller give orders mooring line extension station command foot perform tasks according function of each station. Field observations use water indicate threat cage location, as an order carry out; literature study includes sensor systems; flow form chart step by logic from results avoid automatically; design hardware create software chart. The result automation presented commands process shifting tide. Information about environment used commanding automatic rope length increaser legs. Two things that designing lobster waters: identify presence seawater currents leading action two tools.