Hey guys! I just received the Red Sea tests for Alk, Ca and Mg yesterday. I just got finished with these tests and my readings are somewhat high. I did compare the results with API tests I already owned (Ca & Mg) and they were spot on with each other. I currently DO NOT dose my tank for any of these. I do dose Red Sea's Reef Energy A & B (every other night) and just started feeding Coral Chili and Reef Roids last night (will be dosed every other night). I use Red Sea Coral Pro Salt and currently do water changes once a week (supposed to do one tonight). Anyways, here's my levels, please let me know what I can do to fluctuate any of these, or are they acceptable? My tank has been set up for 6 months. Mag - 1500 Cal - 520 (Red Sea) 520 (API) Alk - 11.9 (Red Sea) 11 (API) PH - 8.4 (API) Sal - 1.026 TIA for your time!