SakuPlus Bird Bath Copper Disk, 99.99% Pure Copper Plate for Bird Baths & Feeders, 1mm Thick Self-Cleaning Purification Disc Keeps Water Fresh Year Round, Bird-Friendly Outdoor Accessory

• NATURAL ALGAE CONTROL: 99.99% pure copper plate stops algae growth without chemical additives, and keeps bird bath water fresh for an extended time
• DURABLE & SELF-CLEANING: 1mm thick copper construction resists bending; forms protective patina for enhanced corrosion resistance and low maintenance
• EASY UNIVERSAL INSTALLATION: 100mm round disc fits most standard bird baths and heaters; simply place it in with no tools required for immediate effect
• SAFE FOR BIRDS & SAVES TIME: Uses natural copper ion purification to provide a safe drinking environment; reduces cleaning frequency to save you effort and money
• ALL-SEASON RELIABILITY: Professionally treated to perform reliably in sun, rain, or frost; compatible with heated and solar bird baths for year-round clean water

Features: 1. Crafted from 99.9% pure copper, this purification disc keeps drinking water clean and wholesome for your pet birds 2. Measuring 1mm in thickness, the sturdy copper sheet restrains algae growth and maintains water freshness, so you won’t need to clean the bird bath as often