What’s this creature?

[Bulma0405]

I found this in my cycling tank with live rock but I have not idea what it is. It move around by rolling and can extend itself in and out, can also climb glass. Any help is appreciated

 

[Tahoe61]

Ribbon or Peanut Worm, both harmless.

 

[BryanM]

I found this in my cycling tank with live rock but I have not idea what it is. It move around by rolling and can extend itself in and out, can also climb glass. Any help is appreciated

Welcome aboard!

You will no doubt be finding more new critters with your live rock :)

 

[Gumbies R Us]

Welcome to the world of live rock; you will find lots of good and bad creatues on it (hopefully more good than bad, haha)!

 

[Crabs McJones]

Looks like peanut worm to me, keeper

 

[twentyleagues]

The dreaded peanut worm! Hide your peanuts! jk harmless/helpful cuc member.

 

[ShakeyGizzard]

Welcome to Reef2Reef