Intelligent fish tank

The invention provides an intelligent fish tank and belongs to the control field. The intelligent fish tank comprises a controller module, a clock module, a display screen module, a key module, a power module, a water level sensor module, a wireless module, a water changing module, a feeding module, a remote device and a glass tank body, wherein the water changing module is controlled by the controller module for automatic water changing according to water level information provided by the water level sensor module, the controller module controls the feeding module to feed fish regularly so that automatic feeding can be achieved, and a user can also input a control instruction through the remote device to control water changing or feeding so as to achieve intelligent control. The problem of existing fish tanks that automatic feeding and water changing can not be achieved is solved.