Neon green worm things growing on rocks

[ckorb7]

I think i have seen this stuff somewhere posted saying it was a type of algae. My question is will it become a problem in the future to get rid of? It looks cool to me so im just going to let it grow unless told otherwise. Also if this stuff will not become a problem, how do i find something that will eat hair algae but not this.

thanks, chris

[ckorb7]

found a pic of it on melevs id page

http://melevsreef.com/id/annulata.jpg

[Ping]

I have 2 of these Alga in my tank. Nothing has bothered them nor have they become a problem.

[josephatmbimortgage]

could I get some from ya?

-Joseph

[apedroza]

I have these also. I've been told there good indicators that your calcium levels are good.

[ckorb7]

yeah if it starts growing good, thats picture is not from my tank it is from melevsreef.com/id. everything in my tank has been looking awesome lately except for my clam.

[blueboy]

i have several of these too. they're spreading, but very slowly.