Darryl_V link said:I have heard that softened water is better than hard water too..just wanted to double check.
This I dont believe though....they probably dont realize you are aiming for 0tds water, which in drinking water you actually dont want.Two of the manufactures also told me that with their softener I really didn't need the DI stage.
Yup they did know what I was looking to do for aquarium use but its sales so...... this I didn't believe either and thats why I continue to use the DI.