LostInFish
Aquarium Advice FINatic
I just bought a 4 stage RO/DI system. I have a cycled breeding tank setup with tap water I did a 50 percent RO water change and perimeters are still the same. Does it take. While to change or should I do another water change with more RO? My gh 7 kh 7 ph 7.6 I'm looking to get both of those near 3 with ph of 7 or less any help I'm just winging it lol I am new to all of this so far the Discus look great. For 1 yr they have thrived in tap. Now I'm going for it with RO to try to soften the water and breed these bad boys.