Weird clear tentacle?

[akashi]

found this growing on my rocks
http://imgur.com/a/jXGPe
can anyone id?

 

[4FordFamily]

found this growing on my rocks
http://imgur.com/a/jXGPe
can anyone id?

I am no expert but I get a lot of these and I think they're a type of sponge?

#reefsquad should be able to better identify

 

[akashi]

Probably, i had a pineapple sponge growing on the skeleton on my torch coral that was perviously in that same exact location but i moved it to the sandbest and cleaned its skeleton off from all that,

 

[saltyfilmfolks]

Bryozoan or forimairan.
Yes maybe sponge.
http://www.lionfishlair.com/hitchhiker.shtml

 

[Ick_Magnet]

Definitely looks like a sponge of sorts

 

[smokin'reefer]

T