Can anybody ID this?

[chatzo]

Well I'm not sure what this is. Its on a piece of rock/coral that has sponges on it. There are a few of these present. Can anybody tell me what this .
Thanks
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[tokejr]

It's sponge. You have white and yellow sponges on that rock.

 

[smoothie]

Yep. Nice piece!

 

[rbredding]

I've got similar blobs... good to know what they are...

 

[chatzo]

Cool thanks. I'm not sure whats going on with some of the larger sponges, as they seem to be shrinking. Going to get some different food this weekend a try that.

 

[tokejr]

chatzo;401073 wrote: Cool thanks. I'm not sure whats going on with some of the larger sponges, as they seem to be shrinking. Going to get some different food this weekend a try that.

They wax and wane. As long as you didn't get air in the tissue, they will be fine.

 

[chatzo]

tokejr;401078 wrote: They wax and wane. As long as you didn't get air in the tissue, they will be fine.

Thats good to know. makes me feel a better better.