Have an LPS hitch hiker I think. What do you think?

[Genin]

I was going to get some live rock rubble to put in the corners of my tank to stop my obsessive compulsive perculas from digging in them. The LFS told me that they'd give me some rubble and old dead coral pieces for $2 so I said great. Well I noticed after a few days that there was a small dime or nickle sized piece of something growing out of this dead coral skeleton.

Here's some pics...What do you think it is?

 

[brannock_16]

Maybe galaxia?

 

[Genin]

Thanks, I'll check into galaxias and see how to care for them.

 

[bz350]

+1 galaxia, hard to tell though

 

[organism]

+2 on galaxea

 

[Genin]

Thanks everyone. I did some research on them and will be giving this bad boy some room as it grows to ensure it doesn't go stinging any other corals. It seems they can be pretty darn aggressive.