I'm glad you put the Cole Tang is in QT
I hope someone will come along shortly & know what's going on with it.
Fingers crossed for you that there's a simple treatment :fingerx::fingerx::fingerx:
I hope so too. I have learned the hard way about not using a QT before putting a fish in my display. I called the LFS and they will swap him out bit the store is an hour away. It's a not so local fish store and I'm not sure when I can get there.
Anchor Worms -They are not dangerous to the fish unless it is a large worm on a small fish. Friends have used Organophosphates like Trichlorfon (Dylox) with success.
Thanks for the info. That looks just like them. Most of what I can find on anchor worms had to do with gold fish. Have you used these treatments in fish before?
I've never had to deal with them myself. A friend a few years back had a trigger come in with an Anchor Worm and he used that product to treat it. My information on this subject is second-hand.