Id Challenge

[CaCO3]

Can anyone ID this and give me a yes or no on addition?
https://devbase/bugzilla/show_bug.cgi?id=1825

 

[CaCO3]

 

[bushwacker_69]

bunch of strands of chaeto....definitly a yes!!! lol thats all is see...

 

[Warr7207]

Looks like some sort of nemmie or weird jellyfish.

Any chance of getting a better pic ?

 

[goodisor]

Looks like some sort of nemmie or weird jellyfish.

Any chance of getting a better pic ?

Looks like a rathe anemic cucumber

 

[CaCO3]

Don't know where it went? It was rooted on a rock and moved a but, then disappeared.. Been looking every day since Sun evening and nothing??? Oh well will keep posted if any fish disappear or it reappears somewhere else. Thanks guys.