Anyone recognize this???

[Texasreef]

Hi all, this poked out of the sand in my reef over the weekend. Anyone have a clue what it is?

 

[mr_X]

It's just a filter feeding worm. Nothing to worry about.

 

[Rmckoy]

It's just a filter feeding worm. Nothing to worry about.

What is your opinion on adding more live sand for a deeper bed ?
Is it too late ?

 

[mr_X]

No, but you may kill some or all of these sand bed dwellers, pouring sand on top of them.