Chlorine tablet adding device

The utility model discloses a chlorine tablet adding device which comprises a medicine adding container and a floater, the medicine adding container is vertically arranged and installed on the floater, the upper end of the medicine adding container is provided with a medicine adding opening, the lower end of the medicine adding container is provided with a hole communicated with the interior of the medicine adding container, and chlorine tablets are put into the medicine adding container. The floater is used for enabling the dosing container to float on the water surface, and the hole in the lower end of the dosing container is submerged under the water surface, so that the dosing container can float on the water surface through the floater, and the hole in the bottom of the dosing container is submerged in the water, so that the water can enter the dosing container and is in contact with the chlorine tablets; in addition, the chlorine tablet adding device can be conveniently taken out from the disinfection t