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    Super Algaecide - America's Best Algaecide Value!

      Super Algaecide - America's Best Algaecide Value! is rated 4.8 out of 5 by 167.
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    Free 1-Day Delivery Available!

    To: Ashburn

    Order before 4pm CT to receive free 1-Day Delivery

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    POWERFUL QUART TREATS UP TO 160,000 GALLONS.

    COMPARE TO STRIKE OUT®, SUN® ALGAECIDE, SWIMTRINE PLUS® AND MSA ALGAECIDE®.

    In the Swim's powerful and highly concentrated copper-based Super Algaecide gives you more than 15 doses in a single quart. Due to its high concentration Super Pool Algaecide is used in smaller, easy to measure doses but works much faster than the competition. Effectively controls most types of algae in swimming pools without the troublesome & unsightly foaming caused by other algaecides.

    • Compare our super algaecide to Strike Out®, Sun® Algaecide, Swimtrine Plus®, and MSA Algaecide®.
    • Copper algaecide formula is effective against most types of algae.
    • Provides superior algae-fighting power.
    • In the Swim's super algaecide is fast acting and will eliminate algae in a matter of hours.
    • Super algaecide for swimming pools is ideal for spring pool openings.
    • Safe enough to swim directly after use.
    • Super pool algaecide provides first-class algae control at low dosages.
    • Non-foaming formula.
    • Contains 7.1% Chelated Copper.
    • The maintenance dosage of super algaecide is 2 ounces per 10,000 gallons.
    • The spring start-up dosage is 4 ounces per 10,000 gallons.
    • Super pool algaecide is not recommended for use with well water.

    NOTE:  We are currently unable to ship SUPER ALGAECIDE to the state of California. We apologize for this temporary inconvenience.

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      • Item: # Y1100 1 qt. $14.99

        FREE 1-Day Delivery

        When you order before 4pm CT
      • Item: # Y1104 2 x 1/2 gallons $57.99

        FREE 1-Day Delivery

        When you order before 4pm CT
      • Item: # Y1112 12 x 1 qt. $172.99
      • Item: # Y1106 6 x 1/2/gal. $172.99
      • Product Description
      • Customer Review
      • Product Specification
      • FAQS

      Super algaecide by In The Swim is not only reliable, but also safe and effective. This copper algaecide will eliminate algae from your pool and keep your water clear. In the Swim's super algaecide for swimming pools is available in different quantities.

      Sun® and EZ-CLOR® are registered trademarks of Aqua Clear Ind., LLC. Guardex®, Bioguard®, Aquabrome®, Polysheen®, BurnOut®, Burnout 35®, Softswim®, Pool Magnet®, Chlorite®, Algae All 60 and MSA Algaecide are registered trademarks of BioLab, Inc. Pace® is a registered trademark of Arch Chemicals. In The Swim® is not affiliated with them and does not carry their products. The use of Sun®, Guardex®, Bioguard®, Pace®, and Leslie,s and their logos is for comparison purposes only.

      Super swimming pool algaecide is a reliable, safe and effective copper algaecide that will eradicate algae from your pool and keep your water clear and inviting. In the Swim's super algaecide for swimming pools is available in different quantities and for outstanding value so you can enjoy clean, algae-free pool water without putting a strain on your wallet.

      Rated 5 out of 5 by from Outstanding! This product completely cleared up the algae in my pool with one application. It did exactly what it said it would, which is refreshing!
      Date published: 2018-09-23
      Rated 5 out of 5 by from A Winner! This works awesome to get rid of any signs of algae. I love the fact that it doesn't need to be mixed and just added to the pool. Clears it up in one day. You must vacuum and backwash your pool first for best results.
      Date published: 2018-09-20
      Rated 5 out of 5 by from Copper is the secret I started using this Algaecide several seasons ago at the recommendation of a friend. The copper additive makes the chlorine last longer, and the pool stays algae free, even in a heat wave. I have a large pool (35,000) and need more than the average pool size, yet it is still economical.
      Date published: 2018-09-10
      Rated 5 out of 5 by from Best algaecide I’ve used!! I have used this product for years, used a lot of different algaecides that didn’t work as well before finding this one. I have no problems with algae even during the hottest months of summer.
      Date published: 2018-09-10
      Rated 3 out of 5 by from Good product Works very well. The products at in the swim are very good.
      Date published: 2018-08-19
      Rated 5 out of 5 by from Great product I bought this last year because of algae in my pool. It is the best I have ever seen. I bought more this year to keep my pool protected. I also picked up extra for other people who were still having problems from last year.
      Date published: 2018-08-06
      Rated 5 out of 5 by from Keeps The Algae Away This has been keeping the algae from forming by using this in the pool on a weekly basis.
      Date published: 2018-08-06
      Rated 5 out of 5 by from Super Algaecide Great product, it eliminated every bit of algae in my pool
      Date published: 2018-07-25
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      Technical Specifications:

    • Water is swimmer-safe immediately after treatment.
    • Contains 7.1% chelated copper.
    • One 32-oz. bottle treats up to 160,000 gallons!
    • Spring Start-up Dosage is 4 oz. per 10,000 gallons.
    • Maintenance Dosage is 2 oz. per 10,000 gallons
    • NOTE: Not suited for use in pools with well water fill.


    • What is the start-up dosage?
      - 4oz. per 10,000 gallons.

      What is the maintenance dosage?
      - 2oz. per 10,000 gallons.

      Can I use this product in my well water?
      - No, because the super algaecide is a copper based algaecide. Adding this product to your well water will just be adding more metals to the water.

      How often do I have to add this product to my pool?
      - It is recommended adding the maintenance dosage every 2 weeks.

      Will this product get rid of the algae in my pool?
      - No, algaecides are just preventatives. They do not eliminate algae.


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