[aconrad]

I have recently bought a whiptail catfish and there is a white spot that goes down into the fish. I have never occured this problem anyone have ideas? I will be putting pictures after this.

 

[JBarlak]

is that an open wound? Not sure if that would be fin rot on a catfish. Looks something I saw on raphael cats at the local store. The catfish fins were nothing but bone, but the a secondary infection hit the wounds...
Not sure if this helps

John B.

 

[MediaHound]

Yikes, looks like a rotted wound. I would put a wounded and rotted fish like that in a quarantine tank with Furan and Coppersafe perhaps.

 

[gookaluda]

How is your fishs' tail healing?