[nature boy]

Just wondering what are the ideal water paramters for a planted discus tank.

My tap water has a gh of 15 and a kh of 3. I have a ro/di system for my reef tank. I can mix any water I want to.

If I do 50/50 I have a gh of 7 and a kh of 1.5

If I do 25/75 I have a gh of 4 and kh of <1 but then I can always add baking soda to correct this.

Any planted discus tank experts out there?

 

[Abrium]

There are a lot but there are conflicting stories. You need to read this thread and you can possibly make your own determination from there.