Ro remineralising

[Cjbear087]

So gonna use an RODI for my discus as mmy water is not very ideal for them, and I was thinking to remineralise my RO water with this: https://www.devotedly-discus.co.uk/a...39.html#SID=69 . I want to use it with the goal of lowering my pH and gH. You guys think this will be good?

[jwcarlson]

With RO you'll have very low GH and KH. With RODI it's probably 0, so you won't have much of anything to lower.
What's your KH?

[Cjbear087]

My tap kH is 180ppm

[Willie]

Why do you need to remineralize?

[Second Hand Pat]

I would remin with a little tap water.
Pat