How often water changes for discus do you do

[Chiclid addict]

I was wonder what everyone else’s discus water change schedule is mine is every 3-14 days depending on if I fell like it and also if the tank needs it 

[Daniel]

When I have fry or small discus that I keep in 40 gallon aquariums, I change the water almost everyday.

But with the adult discus in my largest aquarium, I might do a water change anywhere from once a week to once a month.