fin

Albino corydora has a shiny white blue fin im Worried that it’s fin rot or some other issue is it normal?

So I have a fintail goldfish. And i went to go feed my fish today ans i noticed that most of his tail was gone and he is swimming really funny. Pretty much upside down. It seems almost like he's struggling. Im not sure what it is or what to do ive looked online everywhere trying to find what it...

So I have had multiple goldfish throughout the past year. Most of them had tragically passed away soon after I put them in the tank, but two have survived. I have had them for over 6 months so they have been doing well for quite a while. A couple weeks ago, I noticed that on one of the fish...