🏊♂️ Make a Splash with Confidence! Ensure your pool water is always crystal clear with precise testing. Flip-top dispenser for effortless access to your test strips. Includes a water chemistry insert to help you master pool maintenance. Regular testing keeps your pool safe and inviting for friends and family. No assembly required—just grab and go! Easy-Grip Bottle 25 Strips/Bottle No Assembly Required The AquaChek 561625A Blue Biguanide Test Strip is designed for pool owners who prioritize water quality. With 25 easy-to-use strips in a user-friendly bottle, it includes a helpful water chemistry insert for guidance, ensuring your pool remains a safe and enjoyable oasis.