Any idea what is wrong with my fish?

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

Help what’s wrong with my fish

Fish not moving and bloated on one side. Does anyone know what’s

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

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

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

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

Anyone know what could be wrong with her?