please help any ideas whats wrong my fish has started floating

Any idea what is wrong with my fish?

Help what’s wrong with my fish

What the heck happened to my fish's tail?

Does anyone know what is wrong with this goldfish?

What am I doing wrong? I know I’m doing something wrong. Is

Anyone know what is wrong with my fish?

HELP, something is wrong with my fish.

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

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

What’s wrong with my fish’s tail fin?