Abstract: A foldable water tank comprises a foldable receptacle including an open receptacle portion and a closed receptacle portion, the open receptacle portion communicating with the closed receptacle portion such that water from the open receptacle flows to the closed receptacle, the open receptacle portion including side walls; a folding frame operably associated with the side walls to support the sidewalls in an upright position; and the closed receptacle portion extending outwardly from the frame.

Abstract: An inline jet siphon comprises a hollow body for connecting inline of a hose, the body including a through opening for passing liquid therethrough; a jet nozzle including a discharge opening disposed within the body, the discharge opening for being disposed in a direction axially of the through opening; and a handle operably connected to the nozzle, the handle being operably associated with the nozzle to reverse the direction of the discharge opening.

Abstract: Foldable tank for storing water includes a foldable receptacle having a bottom wall and vertical sidewalls; and a frame to support the sidewalls. The frame has first, second, third, fourth, fifth and sixth sides hingedly joined end-to-end to form an enclosure in an unfolded position during use, the frame having a folded position wherein the sides are collapsed onto each other. The first and second sides are disposed opposite each other defining a width of the receptacle in the unfolded position. The frame includes a first configuration in the unfolded position wherein the third, fourth, fifth and sixth sides are substantially perpendicular to respective first and second sides; and a second configuration in the unfolded position wherein the third, fourth, fifth and sixth sides include an angle with respective the first and second sides greater than 90°, wherein the width is variable between the first configuration and the second configuration.