What is this?

Mdj · Oct 13, 2017

Something growing from piece of live rock sorry best pic I could get.

Civicman86 · Oct 13, 2017

Not a great pic but looks like apstasia to me. If it is you will want to get rid of it asap. You can buy or make solution to kill it.

Mdj · Oct 13, 2017

Another pic

Civicman86 · Oct 13, 2017

Can you turn the blue light off (whites only) and take a pic?

nfrench2100 · Oct 13, 2017

That second pic is the exact same one as the first lol

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Mdj · Oct 13, 2017

Ok thanks it was hard to get good pic zoomed in with phone it's very small about 1/8 of inch will see about look into getting rid of it thanks again.

Mdj · Oct 13, 2017

Mdj · Oct 13, 2017

Another pic

mcgyvr · Oct 13, 2017

Likely hydroids
Don't worry about them..

Mdj · Oct 13, 2017

Ok thanks hydroids looks about right from pictures I googled.

Small Heavens · Oct 13, 2017

I do not know the hydroids and that is a perfect match with those reddish tubes they grown in?
Otherwise I was thinking a kind of bispira.

Small Heavens · Oct 13, 2017

Vayssierea felis lives of some smaller types of bispira and I am trying to grow a colony, so I can keep them cus they are kinda cute..