Weird White Gelatinous Thing

[hube]

I noticed this white, sludge-like, white thing among my rocks, does anyone have an idea of what it could be?

 

[KrisReef]

Looks like someone used epoxy putty to cover up something on the rock, or maybe attached a coral frag?

 

[hube]

Looks like someone used epoxy putty to cover up something on the rock, or maybe attached a coral frag?

I used epoxy in the tank before, it isn’t this gelatinous. When I moved water around it the thing jiggled, I could suck it up with a turkey baster probably if I tried. I have a Duncan nearby, could it be a deposit of slime that secretes when it gets fed? Far shot prolly.

 

[KrisReef]

It’s a mystery with an unknown origin.

 

[kevgib67]

A sponge? Does it move, nudibranch?

 

[Rick's Reviews]

I used epoxy in the tank before, it isn’t this gelatinous. When I moved water around it the thing jiggled, I could suck it up with a turkey baster probably if I tried. I have a Duncan nearby, could it be a deposit of slime that secretes when it gets fed? Far shot prolly.

'suck it out, if in doubt', proberbly just a sponge