Applied Biochemists Gold-N-Clear Brand_Atlas Minerals Pass-through button: Adults can pass

Pass-through button: Adults can pass without triggering the alarm

patented blend of algaecides specially formulated to control black algae and other equally resistant strains

The fast-dissolving granules promptly circulate through the water

These strips are easy to use and let you avoid handling messy liquid reagents

Applied Biochemists Gold-N-Clear Brand_Atlas Minerals Pass-through button: Adults can passApplied Biochemists Gold N Clear is a unique color changing clarifier that will quickly clear cloudy or hazy water conditions. Once added to your pool, Gold N Clear changes from gold to blue as it absorbs small particles that cause dull water conditions, and allows swimmers to safely use the pool immediately after application. Best of all, Gold N Clear is 100% biodegradable, non toxic, and contains no dyes or other additives, making it ideal for