What the heck is this??

[aleciadunbar5]

This may be a dumb question but I have never seen this before in my tank. I have a 120 gallon saltwater. With anenomes and corals and fish. Just curious if this is a good or really bad thing lol
It looks like a nest of grey worms but I can't see any butts or heads?

 

[garygonzales]

better pic might help..turn off blues....

 

[holyfireheart10]

definitely need a better pic but I can only think if one of your nems spat out it's innards

 

[aleciadunbar5]

This is best I can get it's far corner of the tank

 

[Anemone]

If it's attached to a wall, then it could be some sort of egg spiral. If it's not, then look up "mesenterial filaments" and see if any of the picture look like what you have.

Kevin

 

[aleciadunbar5]

It’s attached to the wall and the stone beside it. It didn’t look like the filament think. It’s like a thin string. But in a mess. Like a Raman noodle but not that thick lol I’m not doing a great job of describing

 

[Monkeyfish]

My guess is snail eggs or a sponge.