Spirorbid sea slug

[PhillyGeeks]

I came back from a week away and noticed about 20+ - 2mm sea slugs that appear to be the spirorid eating sea slugs. They appear identical to a hitch hiker ID website and I see them over the spirorbid worms, likely eating.

Will they burn out or would you recommend removing as I see them?

 

[SeaCucumberFan]

Pic?
I wouldn't mind something eating my spirorbids but you may feel different.

 

[PhillyGeeks]

http://i827.photobucket.com/albums/zz198/phillygeeks/Mobile Uploads/20161007_113524_zpsbaactrsg.jpg

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[PhillyGeeks]

Vayssierea pics on other sites looking up hitchikers are identical. If only they ate the occasional vermetid

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[SeaCucumberFan]

Cant see anything in the pic. It also redirects me to a virus site after a few seconds

 

[PhillyGeeks]

Sorry, forgot how many ads and such are on photobucket now and should have used a different image hosting site. I aspirated one of the little guys into a piece of acrylic tube, as you can see they are at most 2mm big

 

[SeaCucumberFan]

Looks like it

 

[pagojoe]

I wouldn't remove them. I'd just consider myself lucky.

 

[PhillyGeeks]

Great. Thanks!

 

[minus9]

I have them in my tank. They seem to self regulate their population. I'll see a couple, then not seem them for a couple weeks, then they reappear. My back wall is littered with spirorbid worm skeletons.