Nermertesia?

This morning we headed down to the islands in the mouth of Loch Sween & dived the north west side of Eilean nan Leac. The vis was better here and we had a pleasant dive on a rocky and sandy slope.

I think this is the hydroid Nermertesia ramosa, if you look carefully there's a sea-spider half way down the tallest stem.

We were blessed with good weather all day again, it only started to rain as we drove back into Edinburgh. Loch Sween was interesting and it was a fun weekend but I don't think I'll be rushing back.