Question on ph. How long does it usually take to stabalize. I had my water checked again today at the local fish store and had zero nitrate and nitrite Also the ammonia was zero. Still no sign of a cycle. But my ph was between 7.4 and 7.6. I put in a cup and a half of live sand from the LFS established reef tank today. I already have 25 pounds of live and 10 of base agronite. I am starting to see a brown type color develop on my base rock I have so some things are happening. Any help with the ph would be great. Don't know if I Gould just wait or if I should use a raise of some kind