What is this stuff?!?! Please Help

[churchillsp]

Well... I've looked around the forum a bit for an answer to this but honestly i haven't gotten a straight answer. So here's what happened. Yesterday I added a large piece of live rock covered in awesome zoos. YAY. But then i wake up this morning and this stuff is all over my tank! My MP10 is basically ripping it up and i feel like thats why it's spread so much. But then again I may be wrong. Anyways what is it and what can I do to get rid of it? Any help is appreciated. thanks everyone
Unfortunately i made the mistake of trusting this rock wouldn't bring any unwanted stuff to my tank. Won't make that mistake anymore!!!!

Tank Parameters.
Ammonia- 0ppm
Nitrite- 0ppm
Nitrate- around 5ppm or less
Phosphate- unknown but i run chemi pure blue and some other things to reduce phosphates

Salinity- 1.025-1.026
Temp 78-80 degrees


Here's some photos:

 

[churchillsp]

Here are a few more pictures from this morning ( those original ones re from last night). It's gotten worse!

 

[Jone]

what is the age of this aquarium

 

[dalston]

It looks like it could the web from a vermetid snail.

Check this out and see if you have any of the tubes on your rocks/corals.

https://www.youtube.com/watch?v=mew3Ug85ROY

 

[SIR PATRICK]

Could it be "mulm"?

 

[slgcmg]

Vermetid snail web imo

 

[SIR PATRICK]

Running any type of pro-biotics in the the tank?

How long ago was the rock in pics added compared to the whiter rocks it stacked on?

 

[organism]

That looks like a bacteria bloom, is your glass a little cloudy too? It should go away in a couple of days but make sure to run a skimmer because it can lower the oxygen level in the water.

 

[fity2pounder]

Is it clear or a greenish/brownish?