PACU HELP

[supergourami]

my 13" pacu has this white patch on the side of him were there used to be no scales because of a other fish but that area is now just coverd with a thick white stuff please help

 

[mbeatrice]

so the other fish attacked the other and left wounds? if thats the case its prob infection and fungas..... do water changes add salt and get fungas meds...

 

[frnchjeep]

I like to use this stuff. I don't like to use it in the main tank, though because it does affect the biofilter, even though the bottle says it wont. What I do is fill up a rubbermaid bin with water from the main tank and put in about 5x the recommended dose. Then dip the fish in for a couple minutes. After, put the fish back in the tank, and top the tank off with fresh water.

Edit: oops. Forgot the pic. Hahaha