Help with what this is

[b.clark]

anyone have thought on what this is. It’s in a cave in my rocks

 

[KrisReef]

No, I don't. Fressh out of thoughts regarding your cave dweller?

 

[JGT]

Could be a sponge. Hard to see.

 

[Sam816]

poke it.

 

[b.clark]

poke it.

Can’t get to it. Can only see from side of tank. Would have to create something to poke it

 

[tamanning]

it looks like a sponge to me. I've had several show up and disappear in my tank.

 

[b.clark]

it looks like a sponge to me. I've had several show up and disappear in my tank.

Can sponges get pretty big. It’s pretty good size

 

[kdx7214]

If you look at it from the side with a bright light is it white in color? If so it could be a sebae anemone. I've seen those hide in rocks.

 

[b.clark]

If you look at it from the side with a bright light is it white in color? If so it could be a sebae anemone. I've seen those hide in rocks.

It is white in color

 

[tamanning]

Can sponges get pretty big. It’s pretty good size

yes if your tank conditions are correct I have one that got almost three inches and then it shrank a bit but its almost back to three now. It's green. had another that looked like a spider web that was white. very pretty.