I just set up my tank for discus, every thing seems to be right, the only thing I can’t do is a lower PH, the PH in my tank water is always around 7.0 to 7.2, I have treated the water with PH down
products, but it’s hard. What do I have to do or to take in consideration to get the right PH for my tank? At same time I wonder how easy or complicate could be each water change when needed. Thanks.
Why do you want to put the pH down?
pH around 7.0 is quite okay for discus fish.
Unless you want to breed the wild discus then you have to put it down to 5.5