chlorine test

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  • The Watersafe┬« Hydroponics Water Test Kit is an easy and reliable way to evaluate water quality and determine the need for water treatment. The kit contains everything needed to find out simply and accurately if intake water contains unsafe levels of six common contaminants: bacteria, pesticides, chlorine, hardness, pH and iron. With no mixing or measuring required, this do-it-yourself kit is a must for indoor gardens.

    $20.99