Fresh Water Phosphate Test Strips
Gives spa owners the ability to measure their spa's phosphate level in 30 seconds
Kit measures the levels of orthophosphates which are the nutrients for algae growth
It is very accurate and easy-to-read
Gives spa owners the ability to measure their spa's phosphate level in 30 seconds
Kit measures the levels of orthophosphates which are the nutrients for algae growth
It is very accurate and easy-to-read