Clear tubes emerging from sand

[SmokeyGnar]

Hello everyone

I just noticed these clear tubes sticking out of my sand bed in a low flow area where detritus tends to accumulate. I’m not really sure what they are and I was hoping to find out what they are before i suck them up in my waterchange. Any ideas are appreciated! I’m thinking some kind of tunicates maybe?

 

[nautical_nathaniel]

I'm not sure what they might be but my initial thought was a sand feather duster tube, perhaps someone in the #reefsquad has a better idea

 

[Crabs McJones]

Do they move/sway in the current or are they hard?

 

[jsker]

I going with vermeted snails

 

[KJ]

Sponge.

 

[reef lover]

I' thinking sponge as well.

 

[Lovemyreef2015]

Yep, I'm going with sponge too.