Tiny ID please

[WVH]

At first the color and I thought oh no, tiny little Majano or some Hydroids starting to grow.,?? Amonsted the Corrailline and Sponges here what are these tiny TAN buggers? The seem to be spreading. Have only noticed them the last few days. Thanks

 

[nereefpat]

Some kind of glove/clove polyp...maybe Anthelia.

They spread quickly and can take over rock. I would smother it with epoxy or something.

 

[jlmawp]

+1

I have them, and in the right conditions, they will take over very quickly.