Water Hardness Test Strips

Water Hardness Test Strips provide a quick and reliable carbonate hardness determination. Includes strips for 50 tests. No mixing. Simply dip the test strip, wait 10 seconds and compare to the color scale on the bottle. Done!

Test your water softener too.

Water Hardness Test Strips should be used prior to Cutrine-Plus in waters containing trout.

Also great for testing tap water for hardness or your water softener for effectiveness.