Erva Bird Bath Purification Disks, Copper, Pack of 4 small hanging bird feeder and angled base create the

and angled base create the classic frame

Using 1500 Watts

which butterflies naturally use for protection and shelter

and drainage holes on the bottom tray help the food stay fresh

Erva Bird Bath Purification Disks, Copper, Pack of 4 small hanging bird feeder and angled base create theKeep the water in several bird baths free of algae and microbes with these 4 Erva Copper Bird Bath Purification Disks. Package of 4 thin, 3. 875" diameter copper disks, each designed to sit in an existing bird bath. Copper has been proven to eliminate bacteria and viruses, great for disinfecting standing water. This metal affects microorganisms on an ionic level, for a lasting source of water purification. Three small nubs on the underside of each