I am responding to your queston on PH. I switched to General Hydro PH Down and it solved all of my problems. Also switched to Canna Aqua nutes, GH Sweet, all while using City Water. Canna will stabilize the PH itself so you will only need to adjust the PH when doing the initial change. Hit me up with any other questions and I will be more than happy to help you out. P.S. don't forget to pull your feeder tubes after the first 3 weeks.
