McGrayel Algatec 10064 Super Algaecide for Green, Yellow and Black Algae 64 Ounce
McGrayel Algatec 10064 Super Algaecide for Green, Yellow and Black Algae 64 Ounce
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McGrayel Algatec 10064 Super Algaecide for Green, Yellow and Black Algae 64 Ounce

4.5 stars out of 22 reviews
(4.5)|
22 ratings

Key item features

  • pH Neutral: Will not interfere with pool water pH or sanitizer levels, allowing immediate swimming after treatment.
  • Algae Eradication: Kills algae rather than starving it, preventing regrowth through biostatic inhibitors.
  • Rapid Action: Eliminates most algae within 8 to 24 hours, with black algae removal in 7 to 10 days.
  • Pool Compatibility: Salt pool friendly formula, free of metals, bromides, or quats, and works synergistically with chlorine.
  • Water Clarification: Super-clarifies pool water during the cleanup process.
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Current price is $42.95
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  • Free shipping
  • Free 30-day returns

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Columbus, 43215
Arrives by Fri, Feb 6
|
Sold and shipped by In The SwimPro Seller
4.363395225464191 stars out of 5, based on 3016 seller reviews(4.4)
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$43.97
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Shipping, arrives by Wed, Feb 4 to Columbus, 43215
Sold and shipped by Pool Geek
Free 30-day returns

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Comparison Chart:
Chemical standard typeAlgicideMcGrayel Algatec 10064 Super Algaecide for Green, Yellow and Black Algae 64 OunceAlgicideEasyCare 30064 PoolTec Algaecide, Clarifier and Chlorine Salt Cell Booster, 64 oz. BottleAlgicideMcGrayel Water Technologies 64 oz Algatec Super AlgaecideAlgicideAPPLIED BIOCHEMISTS 1 qt Black AlgaetrineAlgicideApplied Biochemists 406503A Algaetrine Swimming Pool Algaecide Cleaner, 32 fl ozAlgicideHTH Pool Care Algae Guard 10 — Liquid (Form), 119 oz — Pool algaecide to prevent and control algaeAlgicideEasyCare FounTec Algaecide and Clarifier 64 oz - Treats Pools, Fountains, Birdbaths, and Water Gardens and Keeps Water Ultra ClearAlgicide & ClarifierClorox Pool&Spa Algaecide Clarifier
FormLiquidMcGrayel Algatec 10064 Super Algaecide for Green, Yellow and Black Algae 64 OunceLiquidEasyCare 30064 PoolTec Algaecide, Clarifier and Chlorine Salt Cell Booster, 64 oz. BottleLiquidMcGrayel Water Technologies 64 oz Algatec Super AlgaecideLiquidAPPLIED BIOCHEMISTS 1 qt Black AlgaetrineLiquidApplied Biochemists 406503A Algaetrine Swimming Pool Algaecide Cleaner, 32 fl ozLiquidHTH Pool Care Algae Guard 10 — Liquid (Form), 119 oz — Pool algaecide to prevent and control algaeLiquidEasyCare FounTec Algaecide and Clarifier 64 oz - Treats Pools, Fountains, Birdbaths, and Water Gardens and Keeps Water Ultra ClearLiquidClorox Pool&Spa Algaecide Clarifier
Rec. useSwimming PoolMcGrayel Algatec 10064 Super Algaecide for Green, Yellow and Black Algae 64 OunceSwimming PoolEasyCare 30064 PoolTec Algaecide, Clarifier and Chlorine Salt Cell Booster, 64 oz. BottleSwimming PoolMcGrayel Water Technologies 64 oz Algatec Super AlgaecideSwimming PoolAPPLIED BIOCHEMISTS 1 qt Black AlgaetrineSwimming PoolApplied Biochemists 406503A Algaetrine Swimming Pool Algaecide Cleaner, 32 fl oz-HTH Pool Care Algae Guard 10 — Liquid (Form), 119 oz — Pool algaecide to prevent and control algaeSwimming PoolEasyCare FounTec Algaecide and Clarifier 64 oz - Treats Pools, Fountains, Birdbaths, and Water Gardens and Keeps Water Ultra ClearSwimming PoolClorox Pool&Spa Algaecide Clarifier
Size64-OunceMcGrayel Algatec 10064 Super Algaecide for Green, Yellow and Black Algae 64 Ounce64-OunceEasyCare 30064 PoolTec Algaecide, Clarifier and Chlorine Salt Cell Booster, 64 oz. Bottle64 ozMcGrayel Water Technologies 64 oz Algatec Super Algaecide32 fl ozAPPLIED BIOCHEMISTS 1 qt Black Algaetrine32 fl ozApplied Biochemists 406503A Algaetrine Swimming Pool Algaecide Cleaner, 32 fl oz115 OZHTH Pool Care Algae Guard 10 — Liquid (Form), 119 oz — Pool algaecide to prevent and control algae64-OunceEasyCare FounTec Algaecide and Clarifier 64 oz - Treats Pools, Fountains, Birdbaths, and Water Gardens and Keeps Water Ultra Clear128 fl ozClorox Pool&Spa Algaecide Clarifier
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Customer ratings & reviews

4.5 out of 5 stars
stars22 ratings12 reviews
How item rating is calculated
  1. 5 stars82% (18)
  2. 4 stars5% (1)
  3. 3 stars5% (1)
  4. 2 stars5% (1)
  5. 1 star5% (1)
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Showing 1-3 of 12 reviews

Sep 27, 2025
Glen
Item details
Size: 64-Ounce
Sold and shipped byQue Buy
5 out of 5 stars review

Verified Purchase

great product works really well to get rid of yellow and black, algae.

Helpful?6TO74AAY25UP22128799
Sep 6, 2025
Geralyn
Item details
Size: 64-Ounce
Sold and shipped byQue Buy
5 out of 5 stars review

Verified Purchase

Works great

Helpful?6TO74AAY25UP22128799
Apr 8, 2024
Dennis
Item details
Size: 64-Ounce
Sold byZohan Store
5 out of 5 stars review

Verified Purchase

Stay ahead of algae this summer

Use at beginning of the season and a couple of times during the hottest part. Greatly helps control algae

Incentivized Review
Helpful?6TO74AAY25UP22128799