Strange growths on new frag

[PursuitOfHappiness]

Purchased a yuma frag it hasn't touched my tank water yet. Figured id check on here first. Few strange things growing on the rock its on including something with the texture of a leather with no polyps and a strange orangeish spotted thing. The purple (tunicate) I have currently in my system but am worried of the orange an leather like growths. If anyone can ID Thank you in advance!

 

[reef lover]

The orange thing reminds me of a coral like blastos or small acan head. The leather like growth could be a sponge.

 

[Dragon52]

+1 for sponge, I have 2 that look just like it.

 

[PursuitOfHappiness]

+1 for sponge, I have 2 that look just like it.

Its very hard, like a leather.

 

[reef lover]

I have some that are hard and rubbery... let it grow and see...

 

[PursuitOfHappiness]

I have some that are hard and rubbery... let it grow and see...

I spoke with a shop owner it is a "chicken liver sponge" (Chondrilla nucula) can be invasive. Ended up removing it!