Hello all.

I am very new to Maast and to saltwater ownership.
I purchased a 2 year established 46g bowfront tank that included all the LR. I even took the original water. It's been set up now for over 2 months. I waited two weeks to make sure that my water parameters were good before I added one Percula clown and one small Blue Hippo. I also have about 4-5 hermit crabs and 5 peppermint shirmp that were just added a few weeks ago. I've noticed this weird cluster of clear/white tubes growing on my LR. I took a pic and showed the LFS but the person could not I it.

What started as one small cluster is spread to about 5 seperate clusters throughout the different rock. I have not tried to remove any of it because I would like to know first what the heck it is. Neither the crabs or shirmp seem to want to eat it.

Could someone possibly help me with this weird stuff. I have googled my heart out but can't seem to find anything that resembles this stuff.

Thanks so much.
Nikki

46g
55g Aqueon Filter
and large powerhead

tank3.jpg
tank1.jpg