Small landscape water body treatment device

The utility model relates to the technical field of water body treatment equipment, and discloses a small landscape water body treatment device which comprises a water suction pump; a water inlet is formed in the outer side face of the water inlet tank, the water suction pump is installed in the water inlet tank and communicates with the water inlet, a net-shaped structure used for collecting garbage is arranged between the water suction pump and the water inlet, and a flow guide plate used for guiding water is arranged at the water inlet; the water outlet is communicated with the water suction pump; water in a small landscape water body is pumped out, garbage on the water surface flows into the net-shaped structure along with water flow so as to be conveniently collected, the guide plate guides the water to the water inlet during water pumping, short flow during water pumping of the water pump is prevented, the water continuously flows into the water inlet, and therefore the device can collect the garbage on