External worms or leeches

[Mr.Weathers]

Ok so I have an eel and engineer goby with little black worms covering them. My lawnmower blenny had one on its eye but it apparently fell off somewhere! It’s impossible to get a pic but my best description is black small worms that roll up sometimes like a millipede they seem to have stripes but can’t really tell. Is there anything I can use to treat this or is freshwater sips my only solution? They are definitely in my tank so dips won’t really fix the issue. I need something reef safe but if it isn’t it’ll have to do because this is getting out of hand! Has anyone dealt with external worms? I can’t find any information on this! They could possibly be leeches idk

 

[Mr.Weathers]

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