Copper Bird Bathing Purifier: Self-cleaning birdbath system, maintaining cleaner water for extended periods with reduced maintenance. Avian Health Protection: Delivers consistently safer, cleaner bathing water for visiting birds. Compact & Efficient Design: Low-profile base placement maximizes water contact surface area while conserving space. Durable & Long-Lasting Solid Copper Tray： Expertly cast from solid copper and treated with specialized surface technology, this tray defies damage from high temperatures, humidity, air pollutants, light, and UV exposure. It resists tarnishing, corrosion, patina, and moss growth while maintaining brilliant luster and peak performance – an heirloom-quality piece crafted to endure. YUMEWARM 1Pack Bird Bath Copper Purification Disk
0.6mm Reinforced 99.99% Pure Copper
Universal Fit for Outdoor Birdbaths(Birdbath copper 1 Pack)