What is this

[newreefnick]

What is this? Is it harmful?

 

[AllSignsPointToFish]

What are we looking at? The creature in the cave?

 

[newreefnick]

What are we looking at? The creature in the cave?

Yes, it's some type of worm and apparently nocturnal. It went away almost immediately after I turned the lights on. It's a new tank and has been set up for a little over 24hrs. Obviously some sort of hitchhiker.

 

[Iptuous]

It appeara to be a bristleworm. A good guy, unless its huge.

 

[AllSignsPointToFish]

It's hard to tell, but it kind of looks like a bristleworm.

 

[Untamedrose]

lol the creature in the cave!

Look up bristle worms...most likely what your dealing with there.