Probably not lps, but - ID anyway!

[neoh]

Trying to figure out what this sucker is.

http://img15.imageshack.us/img15/8125/20130528203837.jpg

Thinking frogspawn. Not a ricordea.

Appreciate it.

[Myka]

This is an LPS often called Galaxy coral which is Galaxea spp.

[reefwars]

Potent sting too lots of room from other corals they can have some killer sweepers:)

[neoh]

I know of the galaxea, I have a galaxea fascicularis.

Interesting. Thanks.

[Myka]

I know of the galaxea, I have a galaxea fascicularis.

Interesting. Thanks.

That is likely a good guess for the species of the one you posted, although a much more detailed photo with the polyps withdrawn would be needed for a species ID. Hairy Mushrooms can look very similar, but your pic does appear to be Galaxea spp.

[The Grizz]

I was leaning more towards the hairy shroom. Does it have a hard bottom that the tenticals retract into or does it just kinda shrivel up a bit at night.

[neoh]

shrivles up at night to the size of a loonie.

[Karsten]

Galaxy

[noirsphynx]

I was leaning more towards the hairy shroom. Does it have a hard bottom that the tenticals retract into or does it just kinda shrivel up a bit at night.

+1

[SeaHorse_Fanatic]

Its a green rhodactis mushroom, if its completely soft with no skeleton.

[apexifd]

fuzzy mushroom

[neoh]

The results are in.

It is indeed a Rhodactis indosinensis (green hairy mushroom)

Thanks, all.

[Myka]

shrivles up at night to the size of a loonie.

Really? Usually you can see a change in the tentacles near the mouth of Hairy Mushrooms. Indeed you do describe a Mushroom.