![Caldera - Frog® @ease® Floating Sanitizer System Caldera - Frog® @ease® Floating Sanitizer System](https://cdn11.bigcommerce.com/s-50o59f71t9/images/stencil/300x300/products/264/1013/Frog-%40ease-Floating-Sanitizer-System__20658.1642286685.png?c=1)
Frog @ease test strips let you know when your SmartChlor® Cartridge is empty. It is a quick and easy process, just dip and shake and read your accurate test in under 5 seconds. It also tests pH, total alkalinity and total hardness. This is for use with the Frog systems only.