pls help me identify these

[wysiwyg]

my skunk clown lays in this one like its a nem

and not sure what these are but they split like mad

 

[cparka23]

These look like hairy/frilly mushroom corals. Shrooms are considered anemones, btw.

 

[wysiwyg]

my skunk clown sleeps and hangs out in the first one the last 2 are the same pics and they split almost on a monthly basis

 

[evolved]

They're simply rhodactis mushrooms.