What is this black worm?

[aquaman99]

It has a narrow thin head area. It’s very quick. It’s about an inch long. Is more slithers than crawls.

I keep trying to upload a video but it says I don’t have an alloud extention. How do I fix that?

 

[James M]

Upload it to YouTube then share the link

 

[Brad Miller]

Post it on YouTube then place the link here
Or, take a good picture with only white lights on, save it, then you can place that here

 

[aquaman99]

 

[reef lover]

Idk what that is...id remove it.

 

[Saveafish]

That thing can boogie.

 

[aquaman99]

That thing can boogie.

That's not even as fast as it goes. I watched it and there was a hair that sunk to the bottom and it's response to the hair was split second. It scared me how fast it reacted.

I moved my frags from one bin to another because of a water issue and when I looked back at the old bin and that guy was there. I wasn't planning to put it back into the tank, I just wanted to know if it was dangerous to my corals/fish or myself.

 

[KJ]

Hard to ID from the video.

 

[Ramhorn]

Any id on this year's later? I just discovered one of these myself