The Copper Bird Bath Cleaner naturally purifies water using a 99.99% copper disc, reducing frequency from every 3 days to 14 days while maintaining freshness. Featuring a three point design and 0.6mm thickness, this copper plate maximizes water area to create protective bronze oxidation film for continuous algae prevention. Ideal for bird enthusiasts and gardeners seeking low maintenance to maintain hygienic bathing environments for feathered visitors. Effortlessly enhances outdoor bird baths in gardens or patios year round, suitable for all fountain pumps and heating systems regardless of seasonal weather changes. This registered copper purification disc eliminates multiple tools, saving monthly maintenance minutes through its passivated.