FROG @ease Test Strips for Hot Tubs for use only with FROG @ease In-Line and Floating Sanitizing Systems for Spas up to 600 gallons, Measures low levels of Chlorine, Quick and Easy Test Strips

We love Frog products because they work well and are always reliable. It’s a great way to keep on top of your pool chemistry. Very easy to use and self explanatory. The Accuracy of the product is perfect and we have never had a problem with any of the Frog products.

Good quality product

Simple, quick and accurate.

I absolutely love the Frog @ease Test Strips! They make keeping my hot tub water balanced so simple and stress-free. The color chart is clear and easy to read, and I can get accurate results in just seconds. I really appreciate that they’re designed specifically for the @ease system, so I know I’m testing exactly what matters most. These strips have taken the guesswork out of water maintenance and help me keep my hot tub sparkling clean and comfortable. Highly recommend for any Frog @ease user!

A very easy and quick way to test your spa for chemical balance. It's pretty much the only option for spas without investing in tubes and bottles of solutions and time consuming test methodology. Just take a strip out of this container, dip in the spa water for 2 seconds and pull out, shake off lightly and compare to the scale on the side of the storage container. Tests for chlorine, ph, alkalinity, hardness. My only beef is that the colors are faded in intensity so you have to allow for that. They need to be more bold so it's easier to tell what level a chemical is.