What is growing on my Gonipora?

[pclicc]

Hi! I’ve had my tank for two years and I bought a Gonipora. Something is growing on it! Any ideas?

 

[tzabor10]

Please post a picture in white light

 

[pclicc]

Here you go

Please post a picture in white light

 

[Mr. Mojo Rising]

I see an aptaisia, and that cluster might potentially be hydroids, but not sure about that...

the goni also looks bleached and starting to die. If you jut bought it, then you should return it and ask for credit/refund.

 

[pclicc]

It was bright yellow! I bought it a month ago and it never fully opened.
Can I treat it?

 

[EeyoreIsMySpiritAnimal]

It's dead or dying and that fuzzy thing is killing it.

https://www.google.com/url?sa=t&source=web&rct=j&opi=89978449&url=https://reefbuilders.com/2023/06/23/meet-the-goniopora-eating-nudibranch-a-goni-gardeners-worst-nightmare/&ved=2ahUKEwi4s4nhudaFAxWRIkQIHelAD0IQFnoECBMQAQ&usg=AOvVaw1lhfa_VMQ3hydhXHSkFH7D