RO water, where do you get yours?

[Drfu]

Originally Posted by ronau

You're still gonna have to remineralize the RO water for you freshwater tank. You can use additives or mix with aged tap water.

Is using ro for freshwater a bad thing then? Should i just stick to conditioned tap water? I know Calgary's water is quite good, i let mine sit out for 24 hours in two 5 gallon pails before using plus use water conditioner.