Thanks for the links, High Quality water isn't a problem in my case, I can do 50 percent a day if I had the encouragement to do so. Water my garden with it.Didn't want to hijack lovebugs thread
Most domestic discus have adapted to our water parameters, and do fine with our PH. Problem with discuss in a planted tank is they need really high quality water. Barr had/has a really nice planted tank with discus, pretty sure anyway, thought I saw him post it here somewhere. We all know he does frequent large WCs on some of his tanks though, and gets his elbows wet, plus he's Tom Barr I mean common...
An awesome video on discus from the owner of the website simplydiscus.com. It's hosted through kingofdiy YouTube.
I do regularly now, fifty percent every sunday, on all my tanks, would they need it 2 times a week? or not Need it, but if possible, do it?