Temperature-control adult crab test system

The invention relates to a temperature-control adult crab test system. The system comprises a breeding unit, a water treatment unit and a circulating water pump, wherein the breeding unit comprises abreeding box with a heat preservation function, one or more independent test box are arranged in the breeding box, the test box is internally provided with breeding sand and breeding water, the test box is provided with a water inlet and a circulating water outlet, the circulating water outlet has a certain height relative to the bottom of the test box, the water treatment unit comprises a cold and hot water machine, the circulating water outlet is sequentially connected with the water treatment unit and the water inlet through pipelines to form a circulation pipeline, and the circulating water pump drives the breeding water in the circulating pipeline to move along the pipelines. With the adoption of the scheme, the temperature-control adult crab test system capable of accurately controlling the environment tempe