please help any ideas whats wrong my fish has started floating

Any idea what is wrong with my fish?

Anyone know what is wrong with my fish.?

Trigger: sick fish. Anyone have any ideas how I can help this

hi guys! does anyone know what this reddish stuff on my fish

Anyone know what is wrong with my pearlscale!!!?

Does anyone know what is wrong with this goldfish?

My comet fish has been sleeping with its head down and tail up

Fish can’t swim properly and it looks like it’s constantly

Rescued sick fish from Petco, anyone know what’s wrong with

Can anyone tell what might be wrong with this little guy?

What’s wrong with my fish’s tail fin?