rO wATER hAS nO tRUE pH sINCE tHE iONS hAVE bEEN sTRIPPED fROM sOLUTION. hOW aRE yOU cHECKING yOUR pH, wITH a pROBE, tEST sTRIP, oR tEST kIT? i sUSPECT yOUR kIT iS oFF.Hey Guys A Quick Question While We Are Talking About Top Off Water, I Have A 320 Gallon Reef, My Ro Water Ph Is About 9.6 Is This Normal, This Is The First Time That I Have Checked This And It Shocked Me A Little Thought You Guys Might Know.