Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Austria.
🌊 Keep your pond perfectly balanced — because your fish deserve the best!
API POND pH DOWN is a 16-ounce, phosphate- and nitrate-free solution designed to safely lower and maintain pond water pH between 6.8 and 8.0. Its gentle formula protects delicate fish and plants while preventing algae growth, making it an essential part of weekly pond maintenance for a healthy, vibrant aquatic environment.
| ASIN | B001CL6QMM |
| Allergen Information | Cereals free of Gluten |
| Best Sellers Rank | #36,231 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #117 in Water Garden & Pond Treatment |
| Brand | API |
| Brand Name | API |
| Customer Reviews | 4.4 out of 5 stars 528 Reviews |
| Global Trade Identification Number | 00317163161708 |
| Included Components | API POND pH DOWN Pond Water pH Reducing Solution 16-Ounce Bottle |
| Item Form | Liquid |
| Item Type Name | API POND pH DOWN Pond Water pH Reducing Solution 16-Ounce Bottle |
| Item Weight | 1.2 Pounds |
| Liquid Volume | 16 Fluid Ounces |
| Manufacturer | Mars Fishcare |
| Manufacturer Part Number | 170B |
| Model Number | 170B |
| Number of Packs | 1 |
| Pet Type | Fish |
| Target Species | Fish |
| UPC | 617407751550 317163161708 |
| Unit Count | 1 Count |
| Warranty Description | kkk |
T**N
Works great.
Works like a charm and quickly.
D**E
A must have product for pond owners
API is my favorite product for about anything. Great value, takes the pH down safely for my koi fish health. Doesn't effect clarity at all. Doesn't effect my plants.
R**E
Works!
At first I didn't think it worked at all, but then discovered that my test strips were expired and not working any longer. I got new pond test strips, and the pH and Alkalinity are perfect!
J**C
Good name brand with adequate bottle quality for chemicals in shipment.
Product Effectiveness about five stars, price on Amazon only equivalent to other merchants, so not a great deal... subtracted one star.
C**Y
Great buy
Great buy and service. Thx
E**Y
Great price
Needed some ph lower had to have it that day I paid 3 times the price went on Amazon
J**Y
Opened bottle
Love the product but the seal was broken when it arrived and leaked through the box. Looked like it had been opened before it was shipped.
B**R
Saved my tank
Worked magic to get my 75gallon tank into balanced parameters. I experienced a pH spike and was losing plants and livestock. I tried using a different neutralizer product for several weeks first to no avail. I changed over to this product, and started seeing improvement in 2 weeks. Now my pH is finally back down to 7.0, fish are active once again, and plants are growing g back!
M**N
Amazing
It an amazing product, and I recommend it.
Trustpilot
2 months ago
4 days ago