Leakmaster Pool Leak Detection Kit – 8 oz Blue Dye with Reusable Syringe – High-Visibility Leak Finder for Pools, Hot Tubs & Spas – 40+ Refills– Professional Water Tracing ToolBrand: Leakmaster Color: Blue Features: Pinpoint Leaks with Precision Symptoms of a pool leak may include rising water bills, chemical imbalance, algae blooms, or cracks in structure. Our DIY leak detection kit helps you quickly identify the exact source of the leak in your in ground pool, above ground pool, or hot tub for faster repairs. High Visibility Dye for Easy Detection Formulated with ultra saturated color, our dye stays intact underwater and