Algicides



Preventative Algicide




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Back Up

One of BioGuard's most popular algae preventatives. Works well in chlorinated and brominated pools. A powerful surfactant/wetting agent makes Back Up able to work in tiny cracks and crevices where algae start. Also, it will increase activity as water temperatures increase.
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Smart Algicide

Smart algicide is BioGuard's best preventative algicide. This patented, non-foaming formula prevents green, mustard, and black algae from forming in all types of swimming pools. Smart algicide contains a patented chelant that prevents staining that commonly occurs with other copper based algicides.
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Optimizer Plus

Optimizer Plus is a valuable addition to any of the BioGuard Pool Care Systems.  It works in chlorinated, brominated or biguanide treated pools to suppress algae growth. But what you'll immediately notice is it enhances water quality by making water feel softer and look like sparkling diamonds.

Algae Destroyers


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Algae All 60

This non-foaming, non-staining formula works in chlorinated or brominated pools to inhibit stubborn algae growths.
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Banish


Banish is a fast-acting, highly effective, patented, non-foaming algicide that produces results in 24 hours. It kills all types of algae in swimming pools. Thanks to a patented chelant, Banish also prevents staining that commonly occurs with other copper-based algicides.