Abstract: A modular storage tank (100) for collecting and storing water, one module of said tank (100) comprising: a frame (12) defining a chamber (14), said frame (12) having a base portion (16) and a top portion (18), and a plurality of vertical members (104) extending between the base and the top portions (16, 18); said top portion (18) and said base portion (16), in use, each having edge members (22) extending longitudinally along a length of said tank (100), and a plurality of cross members (24) extending transversely between opposing edge members (22); at least one flexible material to be located within the chamber (14); and a plurality of side panels (28) to be located between opposing vertical members (104) and to substantially enclose said chamber (14).

Abstract: A water storage assembly is disclosed including a flexible bladder having a water storage cavity, a water inlet in fluid communication with said cavity, a water outlet in fluid communication with said cavity, and a rigid frame adapted to support said bladder wherein said bladder wherein said bladder is secured to said rigid frame and said bladder is adapted to expand and contract upon flow of said water into and out of said cavity.

Abstract: A water storage assembly is disclosed including a flexible bladder having a water storage cavity, a water inlet in fluid communication with said cavity, a water outlet in fluid communication with said cavity, and a rigid frame adapted to support said bladder wherein said bladder wherein said bladder is secured to said rigid frame and said bladder is adapted to expand and contract upon flow of said water into and out of said cavity.