I was looking at my fish just now when i noticed that our 3+ year old male cherry barb's side is swollen. He seems to be acting fine. His scales are smooth on that side, and his color is good. It almost looks like he has a pea stuck in his side.
Could it be a tumor? Or a blockage? What can I do for him?
Thanks all
Could it be a tumor? Or a blockage? What can I do for him?
Thanks all