What is this? the white bubble looking thing under my zoas. I thought this disappeared but I see it on my tonga branch now.

I want to take the branch out and scrub it off. what is this?

Bubble algae maybe, pics would help.

Edit, they look like barnacles.

Pic is there now....i doubt that is algae. take a look


It's pretty soft...we'll see what others think. tks

That sh*t gives me goosebumps

do you have a higher res picture?

No, did you double click on the image so it opens bigger?

Colonial Tunicates. Filter feeding critters. Mostly harmless. May bother you zoas though.

yep +1 tunicates

Thanks guys, I get the chills just thinking of them. I just want to get a toothpick and stab/slash them. I'll leave them if they're beneficial though. Zoa's don't seem to mind them.