Algaecides & Algae Preventatives

10 Item(s)

Algaecides are used to kill and eliminate algae to restore clarity to your pool water. Algae preventatives are long-lasting algaecides or phosphate removers to remove algae nutrients from the pool water. Both are used to prevent algae from establishing themselves in your pool.

Call 1800 693 746  or contact us if you'd like some professional advice on pool or spa chemicals to suit your pool.


A $20 shipping fee may apply to Dangerous goods (labelled as DG).

  • Lo-Chlor Algae Knock Out (DG)
    Lo-Chlor Algae Knock Out (DG)

    Starting at: $28.50

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  • Lo-Chlor Algaway Algaecide - 1L

    Please note: This product contains copper. We recommend testing the copper levels of your pool water before using this product.

    Our Price: $15.50

    RRP $15.50

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  • Lo-Chlor Algaway Algaecide - 20L
    Lo-Chlor Algaway Algaecide - 20L
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  • Lo-Chlor Black Spot 900 Granular Algaecide - 1KG (DG)
    Lo-Chlor Black Spot 900 Granular Algaecide - 1KG (DG)
    Our Price: $24.50

    RRP $25.50

    You Save: $1.00(4%)

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  • Lo-Chlor Miraclear Algaecide - For all pool types
    Lo-Chlor Miraclear Algaecide - Compatible with all pool types

    Starting at: $18.50

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  • Lo-Chlor Pool Algaecide
    Lo-Chlor Pool Algaecide

    Starting at: $20.90

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  • Lo-Chlor Pool Sentinel - 1.5kg (DG)
    Lo-Chlor Pool Sentinel (DG)
    Our Price: $48.50

    RRP $50.50

    You Save: $2.00(4%)

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  • Lo-Chlor Starver Phosphate Remover
    Lo-Chlor Starver is the original phosphate remover, and the only phosphate remover on the market that does not result in any cloudiness.

    Starting at: $24.50

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  • Lo-Chlor Tropical / Tropiclear Pool Algaecide

    Lo-Chlor Tropical Pool Algaecide is a dual-action, heavy duty, tropical-strength algaecide to defeat even the most stubborn algae infestations. It can be used to control and treat blackspot, green and mustard algae.


    Please note: This product contains copper. We recommend testing the copper levels of your pool water before using this product.

    Starting at: $32.90

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  • Lo-Chlor Winteriser Algaecide

    Lo-Chlor Winteriser Algaecide is a preventative algaecide to help keep your pool algae-free for up to three months.

    Caution: Contains copper. Not to be used in any ionised, Nature 2 or chlorine-free pools. Adding excess copper algaecide can cause copper staining on your pool surface. We recommend testing your pool's copper level before use.

    Starting at: $24.90

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