look at this pic

Visualeyes2

AC Members
Nov 4, 2000
169
0
0
White, GA
My Oscar has a large lump on his under belly. Do any of you know what it is and/or how to treat it?

0126081039.jpg
 
Last edited:
looks like a tumour or some kind of internal rupture...I don't know what treatment there would be if so.

what's the tank parameters, tank mates and when did you first notice this swelling occurring/how fast has it developed ?
 
Looks like either a tumour or a hernia. Is it soft or hard to the touch?
I would recommend that you consider putting this fish down....

:uhoh:
 
What size tank? Could be the camera angle, but it looks deformed in that pic.
 
AquariaCentral.com