






🌊 Transform your pond into a crystal-clear oasis with nature’s own cleanup crew!
Pondworx Pond Bacteria is a powerful, non-toxic bacterial treatment designed for large ponds and water features. It supercharges natural bacteria to break down organic waste like dead leaves and mucus, reducing odours and improving water clarity. Safe for koi, fish, pets, and humans, one gallon treats up to 1 acre of pond surface, making it ideal for maintaining a healthy, balanced aquatic environment.









| ASIN | B01H7G6UG2 |
| Best Sellers Rank | #269,139 in Garden & Outdoors ( See Top 100 in Garden & Outdoors ) #63 in Pond Water Treatment Products |
| Brand | Pond Worx |
| Brand Name | Pond Worx |
| Customer Reviews | 4.2 out of 5 stars 3,395 Reviews |
| Item Form | Gel |
| Item Weight | 8.39 Pounds |
| Liquid Volume | 128 Fluid Ounces |
| Manufacturer | Energen |
| Manufacturer Part Number | 46 |
| Model Number | 46 |
| Net Quantity | 3780.0 Milliliters |
| Pet Type | Fish |
| Target Species | Fish |
| UPC | 768980600046 |
| Unit Count | 3780.0 Milliliters |
M**Y
Works for home koi pond
My small koi pond was full of algae due to direct sunlight for more than 10 hours a day. Despite 2 UV lamps algae still cover 70% of the sides and base. 2 weeks after applying Pondworx the base and sides began to clear up to 40% and the aeration pumps also became more vigorous! Bought second bottle already!
A**E
It works - highly recommended
My garden has a very large natural pond which unfortunately had a problem with biofilm. I used the full container of PondWorx Pond Bacteria and the following day the pond was much improved; a couple of days on and the pond has greatly improved and the water is clear. I can actually see the fish again, which by the way are unharmed. I would definitely recommend and will continue to use periodically or should the pond have another problem with biofilm. Depending on the size of your pond it could become expensive, however this works.
P**L
It’s really good
I’m an aquarium enthusiast and use other brand chemicals for my aquarium. I ended up with a koi pond later and have been using this ever since. I will say that this product has been amazing to use. Algae and muck are an afterthought. So in love with this product that I’ve been playing mental chess with myself to start using it in my aquarium. Highly recommend for your ponds!
L**U
Fonctionne bien pour éliminer les algues filamenteuses
Efficace pour éliminer les algues filamenteuses
J**V
Good
Very good
Trustpilot
1 week ago
2 weeks ago