Quote Originally Posted by DSAfanatic View Post
I don't have any sand in mine either, but I'm thinking about adding some. I am constantly having issues with my PH. I can not seem to get my calcium reactor dialed in correctly and my PH is always at 7.8.
Have you tried a daily regiment of 2 part? I have no problems with my ph and I have zero sand in display nor in my sump, but I do have alternating light schedules.