I think i'm finally there. Yesterday I did a 80% water change and added RO water with Salty Shrimp and added a Red Cherry Shrimp. I dropped the temperature down to 23 degrees. Added some IAL, some more minerals and left it alone for 24hrs. Today I did some water parameter tests and came up with the following:- 6.2 ph, 0 ammonia, 0 nitrites, 10 nitrates, 2kh, 4gh, TDS 130 (I am going to slowly raise this to 150). Anyway, things are on track and I am going to just monitor how the RCS goes in the tank for the next couple of days and may even add some more. The other good news is my BB is now berried to a male KK, so good timing on the tank.