Thx Snaz for all the info!
I managed to get a few pictures, in some of the pictures, you'll be able to see its tentacles, you have to look hard

two of the shot with flash light, you can see a white contrast on the back of the slug, that's where the white spot is, it's actually his body, not something sticked on or attached to it.
The two little worms I think one of the was bristle worms, but nothing like peanut, and definately no Kraken, and trust me, if I actually found one, I'd probably want to keep that more than the reef tank itself
