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Aqua-Guard Pool Products

Pool Blocks – Copper Algaecide

Pool Blocks – Copper Algaecide

Regular price $39.99 CAD
Regular price $44.99 CAD Sale price $39.99 CAD
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Free Shipping in Canada on orders over $99.
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Pool Blocks are copper sulphate based algaecide pucks that are non-foaming, and kill green, mustard and black algae that grows on the walls and on the floor of swimming pools. For a 25,000L pool, one puck will go into the skimmer basket, if algae persists then a monthly dose is recommended. Copper Sulphate products should always be accompanied by a sequestrating agent to prevent staining and scaling.

Available Net Contents: 600g, 1.5kg

SDS - Safety Data Sheets

Shipping & Returns

Free shipping over $99 in Canada. Most orders arrive within 2-4 business days - Heat Pumps excluded.

Check out our comprehensive Shipping Policy & Return Policy

Package Contents

Safe Handling Tips

- Check all lids, tops, etc., to make sure they are secure.
- Don’t let children handle.
- Never mix different pool chemicals.
- Do not store in damp areas or near heat.
- Never store chlorine and acid together.

We will NOT be responsible for damage caused by careless handling of pool chemicals after they are in your possession.

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High-Quality Pool Care Systems for a Cleaner Pool.

  • Free Shipping on Orders Over $99

    Shipped to your door, free on orders over $99 in Canada on all products purchased from Aqua-Guard Pool Products.

  • Aqua-Guard Alliance

    Soft, algae-free, sparkling clear water, 24 hours a day! Made easy with our best-in-class water care system.

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