0.6 mm thick copper bird bath disc designed to naturally purify water through oxidation, reducing cleaning frequency from every 3 days to 14 days while keeping water fresh for visiting birds Ideal for bird enthusiasts and garden owners seeking a lowmaintenance solution to keep water habitats hygienic without additives Engineered with corrosionresistant copper technology used in historical monuments, this maintenancesaving disc reduces the need for multiple cleaning tools while protecting your backyard ecosystem Place this autocleaning copper plate in outdoor birdbaths to address algae growth and organic buildup, ensuring clean drinking water through seasonal temperature changes Key specifications and features Material: copper Thickness: 0.6 mm Function: automatic water purification through copper oxidation Performance: extends the interval between cleanings to about 14 days Compatibility: designed for standard outdoor birdbaths and similar water habitats Use scenarios Scenario 1: In a small residential backyard birdbath, install the disc to extend cleaning intervals to approximately two weeks, reducing routine maintenance while keeping water fresh for the visiting birds Scenario 2: In a cluster of outdoor birdbaths along a garden path, place the disc in each bath to simplify maintenance across multiple habitats and consistently provide clean drinking water Scenario 3: In seasonal outdoor setups where temperature fluctuations promote algae growth, use the disc to help manage buildup and maintain water quality without added chemicals