Fine, it is pure water, no nutes, salts, anything but pure water. You may need some cal/mag or other nutrients in that case, as in RO.....
WashougalWonder Reviewed by WashougalWonder on . Tap vs Filtered Water I have general question between the waters. I know filtered water is just what I said filtered, but I still have to ph it down to get it right level. Cant I just do it the same with tap water or does tap water have to much other chemicals that can damage the babies. :jointsmile: Rating: 5