Abstract: In one embodiment of the present system invention, there is provided a dividing module positioned in the holding tank of a toilet to separate the holding tank into a main portion and a reserve portion. The dividing module has a height lower than the full water level in the holding tank. The dividing module includes the ability to selectively connect the main portion and the reserve portion in fluid communication of each other. The embodiment allows an operator to press the handle arm an initial time to maintain the main portion and the reserve portion in substantially fluid separation of each other, such that water in the main portion is utilized to flush the toilet and wherein when the operator presses the handle a second time in the same manner as the initial time, the dividing module connects the main portion and the reserve portion in substantially fluid communication with each other, such that water in the reserve portion and the main portion is utilized to flush the toilet.

Abstract: In one embodiment of the present system invention, there is provided a dividing module positioned in the holding tank of a toilet to separate the holding tank into a main portion and a reserve portion. The dividing module has a height lower than the full water level in the holding tank. The dividing module includes the ability to selectively connect the main portion and the reserve portion in fluid communication of each other. The embodiment allows an operator to press the handle arm an initial time to maintain the main portion and the reserve portion in substantially fluid separation of each other, such that water in the main portion is utilized to flush the toilet and wherein when the operator presses the handle a second time in the same manner as the initial time, the dividing module connects the main portion and the reserve portion in substantially fluid communication with each other, such that water in the reserve portion and the main portion is utilized to flush the toilet.