AI SOL destroying tank???

[Themac86]

I use AI SOL also in a dominated sps tank. I had problems with my sps looking brown in the beginning, then to a pastel color. I find that if I play around more with my alk, colors come back for a while until a fluctuation in alk occurs and the pastel Colors return. 25% W 35%b and 50% rb gives me the best coloration

 

[Flameangel08]

So ive come to the conclusion that the problem with my sps is because they were maricultured and cant get used to my tank.I bought an orange setosa from an lfs and it looks great. The acro that I bought that turned white, is now the pretty green I saw in the store. The only two brown sps I have were brown once I put them in the tank. I think it was due to poor shipping methods. The bonsai seems to be getting more purple. Now the only problem I have is a mille that does not have full pe but this may be due to its position. Thanks for the help!