Does Seachem Paraguard kill coral

[Magglit]

My tank has some parasites, I think they are epitoke, and I was gonna use some Paraguard to kill these things but I have hermit crabs and 2 Discosomas and a Green Star Polyp. I was wondering if that stuff would kill my coral and crabs if I used it in the tank.

 

[Gareth elliott]

I dont know if it would actually help with the parasites to be worth seeing if its safe.

Its a mixture malachite green and Aldehydes i believe. Can be used as a dip, but not sure if more or less effective to a fw dip.

If what you really have is parasitic worms. Might help treating the cause first and remove as much detritus as you can.

Are any fish showing skin damage or labored breathing?

 

[cmcoker]

Not close enough pics but they slightly resemble the shape of dorvilleidae worms I have seen in my tank. Dorvilleidae a re e harmless algae eaters, so maybe look up some pics and compare to what your seeing.
I wouldn't jump to eradicating something without trying to find out what they are. Can you get a closer pic?