GLB Aqua Silk Algaecide 32oz.

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  • Regular price $34.99

Eliminate green, black and mustard algae as well as unsightly slime deposits with this powerful algaecide. As an added bonus, it also improves filter operation and sanitizer efficiency.

– Contains 50% quat.

– Add 1 1/4 fl. oz. per 10,000 gallons weekly.

– Compatible with chlorine-free Aqua Silk products.