Wierd growth on my candy cane coral

[ChiTownRomeo]

woke up last night to see if my clownfish babies hatched and noticed my candy cane corals has this wierd growth on them. Looked like dinos cause it had ait bubble coming from it. It's only on my frogspawn and candy canes. No where on the rocks or sand. any ideas?

 

[Sniperhank]

Hard to see, but I see bubble algae.


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[ChiTownRomeo]

Nah no bubble algae. Its stringy and kinda hairy