Pimafix and lots of foam!

My clown looks like she has some fungus on her face, and it's been there for a few days. Today I bought Pimafix and just added it to the tank. Now the skimmer is going crazy and making tons of foam. It looks like it's going to overflow or something (as well as the skimmer's chamber in the sump)! Do I leave it alone, or what?

Thank you!!

 

Should I just leave the skimmer off for awhile? I'll get my filter media out too.

 

Well, I can't find my camera - it's a white area in between her mouth and eye, it is raised and looks kind of fuzzy. It has uneven borders.

 

Oh no.. Leave your skimmer off, and lights out.. Maybe add a little stress coat to the tank..

 

Okay. Ugggh I hate not having a skimmer running in a new-ish tank!

 

Yes I did 5ml per 10 gallons of water

 

Oh dear!! My poor babies!! I've never had a sick fish before, I'm freaking out!!

 

oh no not good! i hope they get better!

 

I'm so worried about leaving the protein skimmer and the filter media off.....uggh!!

 

I'm worried about the water getting super polluted!