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🦜 Keep your bird bath pristine, effortlessly—because your feathered friends deserve the best!
The Mellbree Bird Bath Copper Disk is a 0.6mm thick, 99.99% pure copper cleaning disk designed to naturally maintain cleaner water in non-metallic bird baths. Featuring a patented triple-point support design and a weatherproof passivation surface, it extends cleaning intervals up to 14 days, saving time and money while ensuring year-round water purity.










| Best Sellers Rank | #66 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1 in Birdbath Accessories |
| Customer Reviews | 4.5 out of 5 stars 2,829 Reviews |
M**.
Birdbath Copper disc
This is by far one of the better purchases for my birdbath that I’ve made. The copper disk really works. I put this in my birdbath 10 days ago and the water is still crystal clear The disc is very lightweight fits at the bottom of the birdbath underneath my solar pump. To clean it you just rinse it off with water and put it right back in the birdbath. I am purchasing two more for other water features I have. Previous to me having this disc, I was cleaning the birdbath every few days. This actually does work very well
J**.
No algae
I was a bit skeptical about these copper discs. They actually work great!! No icky slime in my bird baths! Better than expected. I would definitely recommend
K**B
Product works!
Really nice quality. I can see the decrease in algae already!
C**Y
Works great great great!!!!!
This really works. I’m amazed at how clean my birdbath is staying. Great buy. Doesn’t bother birds, it just settled to the bottom A plus
S**L
Works
Works pretty good in my birdbath. It’s a little bigger than I thought so it doesn’t lay flat in the bath. I should have looked for one that was thinner so it would lay flat. So that’s on me. It turns green but I think that means it’s working, but there is no algae in my birdbath.
A**A
I'm a believer!!!
I have looked at these for about 3 years. I was very skeptical that this would actually work. I finally decided to get one and I am so glad I did!! Wish I would have sooner. It's been in my resin birdbath for 2 weeks and it is still CRYSTAL clear. By now it'd have a good algae film going with the warm temperatures we've had. I'm looking forward to not having to scrub the birdbath, or power wash it, every week this summer!!
R**N
Seems to work well
Just got this copper disk anout a week ago, but so far it seems to work very well. Keeps the bird bath from getting alga. Plus, it's really beautiful.
R**L
Really does work
I have a solar fountain on our patio, and the water has always been gotten green and gross very quickly. I saw this and thought I’d give it a shot. It actually does work. The water is staying clear with only a hint of algae in a few places rather than turning into a mini dismal swamp in a few days. You literally just throw it in the water and that’s it. I love this product! What a great find!!
T**Y
Effective Copper Birdbath Purifier
Great item really works.
B**E
Belle qualité
Idéal pour la fontaine
D**A
Une bonne aide pour diminuer l'entretien.
Installé depuis le printemps, la formation d'algues dans les bains d'oiseaux est grandement diminué.
S**R
Great quality
These work. Kept the algae down a lot. Ready to use next summer. Great quality
G**M
Sceptical but they do work
Was sceptical but we have a bird bath and a water tray for our visiting hedgehogs these needed jet washing at least weekly due to algae but after placing these in them the maintenance is significantly reduced
Trustpilot
2 weeks ago
2 days ago