Reef Central Online Community - View Single Post - Let's talk about Alkalinity, Calcium and Magnesium in an SPS Tank

dheinze · 08/22/2007, 03:15 PM

Since I use kalk, my pH runs on the high side~8.4; Ca at last test was 425ppm, and I have yet to test Mg (no test kit right now).

08/22/2007, 03:15 PM	#124
dheinze Registered Member Join Date: May 2006 Location: Galveston, TX Posts: 106	Since I use kalk, my pH runs on the high side~8.4; Ca at last test was 425ppm, and I have yet to test Mg (no test kit right now).