Anyway, when you test your water do you use liquid drops, those tablets or test strips? I have heard that some are more relialbe than others? is that true?
I use the liquid tests, i used to use the tablet tests as the liquid ones have a very short shelf life once opened (about 3 months) but the tablet tests were discontinued due to links to cancer (so i was told).
Test strips are next to useless for anything but testing the pH.
I didnt know about the cancer thing and the tablets. I have always used tablets but i might switch to the liquid drops. Especially if they are more accurate.
I've never used anything other than drops. They are very accurate, but I'm thinking about trying the dip strips instead. They seem quicker. And they won't shatter if you drop them!!