What makes the regeneration zone the core of the Michael Wheat System, rather than simply one feature among several, is that everything else in the design responds to it. Circulation is designed to move water through the planted zone, and treatment is layered in to support the biology rather than replace it. Understood this way, the regeneration zone is not a separate add-on but the starting point the rest of the design is built around. To see how a regeneration zone is planned into a swim pond design, see pond maintenance packages Leicester.