Worm ID

[mrhasan]

While doing my water change today, I thought of looking around the substrate and discovered worms!

I am guess those are bristle worms but just wanted to confirm. I actually found three different worms: typical bristle worm (I guess) (Picture 1), a tube like worm (Picture 2) and a fatter worm that looks like bristle worm (Picture 3).

Alongside, I saw two or three greenish thread-like something which looked like green hair algae coming out from a rock but when I tried to grab it, it went inside. The thing is way too thin to capture a photo with my phone. Any idea?

Another thing I noticed is a white formation (soft sponge like) around the skeleton of my candy cane (Picture 4). Is it forming skeleton or what is it? The canes are generally opened all the time and eats like pig.

Picture 1:


Picture 2:


Picture 3:


Picture 4:


I always dip my coral but the other day, I ran out of it and so I decided to put in some corals that I got from LFS and these things started appearing