Two Questions

[BlueZquirrel]

First, I just bought a Kent doser and the only place I have room for it is to drip into my sump. However, I also have a UV sterilizer and a protein skimmer working out of my sump. Will these two things affect the quality of the supplements that I am adding? Will the skimmer take out the good stuff before it reaches my tank?

Second, I am interested in purchasing some caulerpa (Flying Fish Express has grape and lettuce caulerpa, though I don't know which one I'll buy yet). I have never added anything like this to my tank before, and don't know the procedure. Do you acclimate it like a fish (drip method type of thing)? Where would be a good spot to put it (on the sand, on a rock, near current, near light, etc.)? Any suggestions would be greatly appreciated.

TIA,
Tracy