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💦 Clear water, clear mind — make your pond the envy of every backyard.
API POND ACCU-CLEAR is a 16-ounce pond water clarifier designed to quickly eliminate cloudiness caused by dirt, silt, and floating particles in freshwater ponds. By aggregating tiny particles into larger clusters, it improves water clarity and boosts pond filter efficiency. Ideal for weekly use or as needed, this trusted formula from API—an industry leader for over 50 years—helps maintain a healthy, visually stunning aquatic environment for fish and plants alike.
| ASIN | B000255N1O |
| ASIN | B000255N1O |
| Allergen Information | Apple Free |
| Best Sellers Rank | #2,194 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #6 in Water Garden & Pond Treatment |
| Brand Name | API |
| Customer Reviews | 4.4 4.4 out of 5 stars (6,363) |
| Date First Available | October 19, 2006 |
| Department | Pond |
| Global Trade Identification Number | 00317163051429 |
| Is Discontinued By Manufacturer | No |
| Item Form | bottle |
| Item Type Name | Pond Water Clarifier |
| Item Weight | 454 Grams |
| Item model number | 142B |
| Liquid Volume | 473 Milliliters |
| Manufacturer | Mars Fishcare |
| Manufacturer | Mars Fishcare |
| Manufacturer Part Number | 142B |
| Model Number | 142B |
| Product Dimensions | 2.5 x 2.5 x 8.75 inches; 1 Pounds |
| Target Species | Fish |
| UPC | 317163051429 |
| Unit Count | 1 Count |
E**S
Worked great!
Turned my koi pond crystal clear!
D**O
Unsure of results
It did not harm my fish or plants . It did reduce the green algae Did not totally clear water Could be due to lack of water movement
K**B
Great for my pond!
Bought for my little pond. Used once so far and seems to work good. I also use the blue coloring to help. Animal safe!
A**R
Use once per week
Use this all the time during spring and summer to remove algae and clear pond water. must be pro-active before algae gets out of hand but seriously approves water clarity and quality.
J**N
Best Water Clarifiers
I use this for all of my tanks. For the value of money is great. The use is amzaing and easy to use. I've used this for months and still have many. Great love to help my fish
N**Y
Not sure what it is
I keep buying this and it’s very pricy and it never seems to work even though I follow directions to the letter which surprises me since their products are fantastic
J**C
works great
It keeps the pond water clear, great to be able to see the fish.
R**S
Good stuff
Bottle was smaller than advertised but good product
J**O
El producto lo aplique en un estanque de 8 mil litros que por las lluvias se veía el agua con lodo y al día siguiente noté mucha diferencia..
F**Z
No aclara el agua de mi estanque
S**A
I had water that wasn't perfectly clear and this product seemed to make it cleaner.
D**M
Is a good product
K**K
The water in my small pond had become so murky (green) I was desperate for a remedy. I ordered this and used the amount suggested and nothing changed. After reading a few more reviews I tried using about three times the amount suggested and it worked! Overnight the water cleared and within two days the water is crystal clear again!
Trustpilot
3 weeks ago
1 month ago