I think my gourami has something

jeff720

Small Fish
Oct 22, 2002
46
0
0
48
Misawa, Japan
#1
I'm not sure what this thing is thats on the rear side of my Dwarf Gourami. It's been there for months and it just now started to gradually get worse.
It started off as a dark blackish spot on his rear side and now it looks like its bubbling (not air bubbles) so to speak. He seems fine and eats everything he can get and his behavior looks good so I'm a little confused.
Here's a pic, not sure if it'll help at all.