7-IN-1 POND TEST STRIPS: Keep your pond clear and your fish healthy with our 7-in-1 pond test kit. Test your pond water for hardness, carbonate chlorine, nitrite, free chlorine, pH, nitrate, and alkalinity QUICK & EASY: Our fish tank water test kit takes the guesswork out of your pond maintenance. Simply dip the tank test strips into the water to get your results within seconds and adjust your water accordingly ACCURATE RESULTS: The fish tank water testing kit bottle features a comprehensive color chart for reliable and accurate results. It’s never been this easy to take a faultless reading of your fish pH test strips MULTIUSE: Our pond test kits include 50 pond pH strips for freshwater and saltwater. The fish tank care kit can be used to monitor the water conditioning of ponds, fish tanks, fish bowls and aquariums INCLUDES EBOOK: Our fish tank pH test kit comes with a downloadable ebook that walks you through the meaning of different test results and explains how to achieve a crystal clear pond pond testing strips - 50 strip pack!