Added two more coral on Thurs'...a Pussy or Colt coral, it's great. It seems to constantly change shape, (I'll post pic's of it soon) and a Grass Xenia...that hasn't opened yet!!!! the first time we bought one, it didn't open up for about four days after going in to the tank, so fingers crossed that we haven't bought a really expensive lump of rock!!!
Will keep an eye on it.
Strange occurrences too; over the past two nights, we have lost the turbo snails.. they were happily working on the rock when we went to bed... then, at lights on time, just a shell!!! Have also heard <clicking> noises, as if something is hitting the glass!!! imagining all sorts as the new rock could have God knows what lurking on it. We have spotted a few worms, and the crab I mentioned a few days ago, so will be paying close attention after lights out tonight..will let you know what is happening as soon as we know ourselves.