fungus????

[reeffer1]

I am wondering if any one could help me with the spot behind the fin in the pic. I know it is not ich because I have already done a copper treatment for 3 weeks. Any ideas and how to treat would be appreciated. Thanks:bum: :bum:

 

[reeffer1]

Any one????

 

[NanoLurker]

are you sure it's fungal and not bacterial?

anyhow, furanase/furanace by aquarium products. it's active ingredient is nifurpirinol. i have found oomycetes/saprolengia in my QT tank when treating sick fish, i've just never seen it actually embedded in my fish. i can tell you you could literally watch it grow though, was siphoning it out of the tank twice a day. keep up on water changes, keeping the organics low always helps.

good luck.