To be Mr. Obvious, the dips would all be done with tank water (saltwater) not freshwater as is common for some corals.
Jamie- They had one of those walking dendro at Fish Drs. in Ypsilanti a couple weeks ago. It definitely wasn't cheap. Plus the thing likes to walk behind the rocks were you don't see it. I also didn't think it looked half as nice as a bright yellow dendro. But it was unique.