The heck is this thing??

[mpjmeyer]

Was rearranging some rock and came across this...

 

[saltyfilmfolks]

Looks like seaweed.

 

[mpjmeyer]

I didnt think it was anything to worry about considering I've only been up and running for a coupe days.

 

[saltyfilmfolks]

Yea that's weird.

 

[mckinleyw]

Die off from rocks. Imo seaweed, or who knows what. That is if you used live rock.

 

[brandon429]

that could be older organic material from the live rock, former growths. when rehydrated looks like wet straw

 

[Shaddow_wolf169]

I had that stuff come in my live sand just toss it out.