Creetin,
Just keep and eye on your Alk.Don't know if you have any Chalice or Enchinos.But was talking to Tubs awhile back.He mentioned that some of this new stuff that's coming in,Don't like a high Alk.Both of these frags that I had melted away.Just don't want you to fix one problem, and have fall out on another.Just be on the look out.I still don't know why I lost mine.Some say low nutrient system with the SPS corals.Where these new ones,like the sewer type of tank conditions.I just find it hard keeping SPS corals and certain LPS now a days.Especially since going BB.