Gardens Depot
Water Purification Plates
Water Purification Plates
Couldn't load pickup availability
Function and Operation: The primary function of the bird bath cleaner copper disc is to keep the bird bath clean and fresh, thereby reducing the need for frequent scrubbing and prevent mosquito eggs. It remains effective when spring and summer come. For routine cleaning, simply remove debris such as droppings and fallen leaves, rinse the bird bath thoroughly, and refill it with fresh water.
Compatibility Notice: Bird bath copper disc function only with non-metallic basins including stone, plastic, nylon, or composite materials. Do not use with metal basins (alloy/iron). Metal reacts with copper ions, neutralizing the copper's efficacy.
Natural Water Cleaner: The 99.99% pure copper bird bath plate (0.6mm thick) leverages copper's innate properties to help maintain cleaner water in bird baths. This product does not replace regular cleaning or water replacement.
Effective Design for Maximum Contact: The bird bath copper disk features a three-point support design, maximizing surface contact with the water, keeping your bird bath clean and fresh. Say goodbye to the frequent and tedious cleaning of slimy, green bird baths. With the copper disk, cleaning intervals can extend from approximately every 3 days to about every 14 days, saving you around 120 minutes of cleaning time each month.
Money-Saving Tip: The 0.6mm thick copper bird bath disk offers powerful purification. Simply place it in the bird bath, and it begins to work—no need to purchase a variety of cleaning tools. This can save you a few hundred dollars annually.
All-Weather Effectiveness: The copper disk's surface undergoes a special passivation process, ensuring that its physical purification effect is consistent year-round, unaffected by weather conditions. It also won’t interfere with any fountain or heating equipment you may be using. This makes it a reliable water purification tool throughout the year.

We stand by the quality of our products and want you to shop with confidence. If you receive a defective item, we offer a 30-day money-back guarantee.
If you need help, simply email us at support@gardensdepot.com and our team will be happy to assist you.
Share

- 5 stars: 10 (71%)
- 4 stars: 4 (29%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 star: 0 (0%)
I can't believe how well these work in the bird bath. I wish I would have gotten them years ago. Well recommended!
Amazing!!!! I live in a hot climate so algae grows easily in my two shallow bird baths. These are frankly miraculous at retarding green algae growth. I first purchased only one to test the effectiveness. After one week the one with the copper disk was clear and the other one was green with algae. I immediately ordered a second disk.
This sure beats putting pennies that slide out everytime I clean the birdbath! This disk is working great in the Florida sun and heat. Birdbath in full sun, no shade, and so far after2 weeks NO algae.
Very pleased. I need to buy 2 more for backyard!
My bird bath was always green within a couple of days of cleaning it and filling it with fresh water. This actually keeps the green at bay, but you still need to clean it every couple of days and give them fresh water. Who would have thought little birds were that dirty.
I couldn't believe how much this works!! I usually clean my birdbath out every morning...I don't have to clean it out yet and it's been 3 days...the water is crystal clear...! I'm gonna buy another one for my other birdbath...So buy it, it does work...
Works surprisingly well! I was getting red algae within a couple days even with scrubbing my bird bath every time I changed the water. Now I can easily go a week and no red algae in sight!
Works great to keep water clear and free of algae. We still clean birdbath, but not as often.
This was certainly an easy addition to my birdbath, and has reduced the algae growth
Excellent product. It really works! Our birdbath is clean after a week with the copper disc. I highly recommend this for your birdbath and the birds get clean,pure water.
Put them in wife's bird baths -- she has 4. No scummy film so far.
It works very well. No chemicals and the birds are fine with it.
I bought 2 several months ago to place in two of my bird baths. I could not believe something so simple would improve the water cleanliness by preventing slime! I use the solar water fountains which keeps the water moving but the copper disk really cuts down on having to change the water constantly. Thank you!