API POND SIMPLY CLEAR Pond Water Clarifier 16-Ounce Bottle (248B)

$15.48

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Price: $15.48
(as of Oct 31, 2025 22:16:13 UTC – Details)


API POND SIMPLY CLEAR Pond Water Clarifier provides a two-step approach for an incomparably clean and clear pond. API POND SIMPLY CLEAR Pond Water Clarifier quickly clears murky, cloudy pond water, and it breaks down pond sludge for maximum cleaning power. API POND SIMPLY CLEAR works by aggregating tiny suspended particles in pond water to form larger clusters which fall to the bottom of the pond where they are consumed by a super concentrated blend of beneficial bacteria. This solution is safe for fish and pond plants, as well as surrounding wildlife and pets, when used as directed. Exclusively for freshwater ponds, this solution is most effective when used every two weeks. With API POND products, it’s easy to keep a beautiful pond. For over 50 years, API has been creating innovative, research-driven solutions that make it easier to care for your pond. API POND Pond Treatment Supplies are designed to work in conjunction with each other to provide best results to control algae, promote healthy bacterial growth and help control and cure fish diseases and conditions such as ich and fin rot. They work to provide a safe, hospitable environment for fish such as koi, catfish, perch, goldfish and more. With API, you can spend more time admiring your fish, and less time scrubbing your pond. Make sure to use all products as directed in order to ensure the best results.
Is Discontinued By Manufacturer ‏ : ‎ No
Product Dimensions ‏ : ‎ 2 x 2 x 5 inches; 1.14 Pounds
Manufacturer recommended age ‏ : ‎ 1 month and up
Item model number ‏ : ‎ 248B
Department ‏ : ‎ Unisex-Adult
Date First Available ‏ : ‎ June 8, 2005
Manufacturer ‏ : ‎ Mars Fishcare
ASIN ‏ : ‎ B000HCQFQ4
Best Sellers Rank: #20,356 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #43 in Water Garden & Pond Treatment
Customer Reviews: 4.3 4.3 out of 5 stars 2,701 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });

Contains one (1) API POND SIMPLY CLEAR Pond Water Clarifier 16-Ounce Bottle
Clears cloudy water and consumes sludge quickly with a powerful dual-action solution
Clumps floating particles into large clusters and breaks down dead algae, sludge and fish waste
Safe for freshwater ponds, fish and pond plants, as well as surrounding wildlife and pets
Use every two weeks in freshwater ponds for best results

Customers say

Customers find the pond clarifier effective, with water becoming 80% clear within an hour, and appreciate its ease of use. The product receives positive feedback for its quality and safety for fish, while opinions on algae control and fish health are mixed. Value for money also receives mixed reviews, with some customers considering it well worth purchasing while others feel it’s a waste of money.

13 reviews for API POND SIMPLY CLEAR Pond Water Clarifier 16-Ounce Bottle (248B)

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  1. Bren

    Safe and effective
    It took a little over a week, but I now have really clear water in my fish tanks. I put a little less than a capful in a 10 gallon tank, and the water has been clear since. It’s natural, and with as little as I need it will last a very long time.

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  2. mike bedell

    works as described.
    Excellent product!Thank you Dave S

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  3. RDS

    Works good and does clear the water up.
    The product does work pretty good. But i didn’t see the pond ever get completely clear. Definitely made it better. and i will continue to purchase.

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  4. Shelly

    WORKS GREAT
    THIS PRODUCT HELPS KEEP ALGAE UNDER CONTROL AND WATER CLEAR.

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  5. Yab1sh

    Clear Pond
    This solution was a lifesaver for my stock pond. It controls algae wonderfully if used as directed. It’s super easy, and keeps my fish healthy all season long.

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  6. Beto

    Leaves water milky
    I’ve tried many different products and this is my least favorite

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  7. Judy Woodruff

    Pond clarifier
    It was awesome, in 24 hrs my pond was clear!!

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  8. Jenny G.

    Ruined pond water
    Ruined my pond. My pond was well balanced and I wanted to use this just as proactive treatment and used lowest dose and it turned my clear water green, foamy and murky in 24 hours . I can’t even see the fish and hoping they live long enough for me to find a way to clear up the water

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  9. Sue

    This stuff is amazing! Marked improvement after 24 hours. Water crystal clear after 2nd dose. (Before starting this treatment it looked like thick pea soup and you couldn’t see more than 5cm down.)Fish didn’t seem at all bothered by it (and I’d got my measurements wrong and added in more than I was supposed to!)

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  10. Amy

    Great and nice to have a natural product to keep the pond healthy!

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  11. Brenda

    I needed to enhance water clarity in one 2100-gallon pond another of around 300 gallons. I’d had a very bad experience with a different product from another company and lost all my baby fish, along with injuries to my adults (damage to their slime coating). But the water badly needed clarifying so I could see exactly what was in there. Simply Clear worked beautifully! There was no fish loss. I could see right to the bottom of the larger pond. The smaller one is in a shady area so it’s always dark but the water flowing through my little aeration hose is clear too. I will use this again and buy more when it runs out.

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  12. Tracey Cox

    Cleared up my small pond in a few days. I only need to add 6ml at a time so will last quite a while.

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  13. Harley skiier

    kept the pond relatively clear until the heat started rising and then the algae bloom took over.

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    API POND SIMPLY CLEAR Pond Water Clarifier 16-Ounce Bottle (248B)
    API POND SIMPLY CLEAR Pond Water Clarifier 16-Ounce Bottle (248B)

    $15.48

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