All Sponges?

this has been growing on the back wall and side


this has been on the rock since day 1, its always been pinkish, never changed color i think it has grown a little bit

EDIT: also on the pic below it appears there is something in the top right hand corner, its clearish and has legs

 

first pics look like coraline to me but it might be sponges and i have no idea what the second pic is

 

dont think its its coraline, its kind of a slimmy fealing lol and the second one has always just been pretty and coraline hasnt touched that thing either

 

anybody else???

 

bump i just want to make sure that they are for sure sponges and to find out what that bug is, maybe copepod?

 

The white things look like sponges, the other thing is definitely not a copepod. Copepods are very tiny. That thing looks like a slug or something similar to a snail.

 

ewww i wonder what it is, i didnt see it until after i posted and looked at the picture my melanurus likes to poke around at the rocks so hopefully he'll eat it, but i guess its not bad since corals have been doing pretty good

 

I think if nothing has been harmed then it is most likely safe. Keep us up on how the thing does if you can.

 

will do