API Pond Accu-Clear Clarifier, 64-oz bottle - Chewy.com

API Pond Accu-Clear Clarifier

Rated 4.2143 out of 5 stars

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$45.98Chewy Price
$64.48Chewy Price
$43.68Autoship Price
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About This Item


  • Quickly eliminates cloudy pond water that is caused by dirt, silt and floating particles.
  • Steers tiny particles into large clusters which are easily removed by the pond filter.
  • Improves the efficiency of the pond filter by keeping debris together.
  • Designed for use in freshwater ponds and comes in various sizes to best suit your pond needs.
  • Keep your freshwater pond clean and clear with this easy-to-use additive.

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Learn More About API From Our Team of Experts

Special Note
  • 16-oz bottle treats up to 4800 gallons.
  • 32-oz bottle treats up to 9600 gallons.
  • 64-oz bottle treats up to 18900 gallons.
  • 1-gallon bottle treats up to 38000 gallons.

Questions & Answers

7 Customer Questions

Is this safe for pets?
Answer by ChewyOct 20, 2022
This clarifier is designed for use in freshwater. It's safe for fish and pond plants, as well as surrounding wildlife and pets when used as directed.

If the dosage for a pond is 1/4 for 600 gallons, would it be safe to use in an aquarium if the correct amount was put in? (2 drops per one gallon)
Answer by ChewyNov 09, 2019
This product is specifically formulated for use in freshwater ponds. For best results, add the desired dose to a gallon of pond water and distribute evenly around perimeter of the pond. Rinse filter pads frequently when cleaning pond water.

How do the ingredients differ from the pond accu-clear and the accu-clear meant for aquariums? And would it harm a single goldfish in a forty gallon tank, the dosage being 80 drops?
Answer by ChewyNov 09, 2019
API Pond Accu-Clear is specifically formulated for use in freshwater ponds. Please use API Accu-Clear for best results in a fish tank. Pond Accu-Clear Clarifier is safe for a goldfish when dosed correctly.

If I get really big summer rain, I'll have tadpoles. (Semi-desert; it doesn't happen often.) Is this safe for the tadpoles, or should I avoid treating the pond when there's a possibility of frogs laying? Thank you.
Answer by ChewyJun 12, 2019
This clarifier is safe to use with tadpoles.

ReviewsWrite a Review

Rated 4.2143 out of 5 stars
14 Ratings
Would recommend to a friend

14 Customer Reviews

Rated 4 out of 5 stars
By Chuck on Dec 14, 2022

Earned monies

clarifier is a great product. Needs more product than directions state! You should have a point system so good customers can earn discounts

Rated 2 out of 5 stars
By Rrrvin on Jun 10, 2021

Failed again

I’ve tried this product 3 times now and its never done a very good job. I’ve calculated my volume, measured carefully, combined with other recommended products and it still doesn’t work for my pond. Sorry but i won’t be trying again and i cant recommend this product for koi ponds.

Rated 5 out of 5 stars
By Peanut on Sep 21, 2021

Worked great

Worked very quickly. Took my pond from cloudy to clear in just a short time

Rated 5 out of 5 stars
By Pondguy on Apr 29, 2021

Pure magic!

This stuff is pure magic! My pond sometimes gets murky when it rains, but after a dose of Accu-clear, it's perfect again in the morning.

Rated 5 out of 5 stars
By harry on Apr 10, 2021

Cleared the water

Stuff works great in my 1400 gallon pond. Cleared up the water

Rated 5 out of 5 stars
By Chazz on Jan 1, 2021

The Clarifier

Does a good job in my pond. I use it when fish are actively pooping!

Rated 1 out of 5 stars
By Stuart on Jun 25, 2020

Still cloudy

Not happy with the item, did not do what I had hoped it would.

Rated 5 out of 5 stars
By Jasmine on Nov 12, 2019


API Pond AccuClear Clarifier works wonders in my pond! It is one the best products i have found that really keeps the water clean and sparkling.

Rated 5 out of 5 stars
By Majormom5 on May 15, 2019

Chewey is awesome

Works great . Price is awesome. Would recommend this product

Rated 5 out of 5 stars
By HerKoiNess on Oct 27, 2017

Want to see those pond gems!

Have kept koi over 30 years. Best water clarity with this product.