discoloured

I have heard many people and read many articles saying once you're fish turns into a pine cone..its dead. For those of you who dont know... Pine Cone is a symptom of Dropsy (a fish disease) and is know to be the worst sign of illness in a betta. (your opinion may differ) I believe that it is...

Hi, I work in a primary school library and the new librarian decided we would get a library pet, a betta fish :-) Unfortunately we've had a bad run. Our first one (Gobbles) died within 2 weeks of having him; of fin/body rot quite possibly from poor water quality. Had a competition, the...

Hey guys! I have a male betta. I just noticed that the scales under his mouth are becoming darker and i think their a little raised. Ive attached two photos. Any ideas as to what it is?