What did I do wrong

please help any ideas whats wrong my fish has started floating

Any idea what is wrong with my fish?

Please help, what is wrong with my goldfish

Help what’s wrong with my fish

What is wrong with my goldfish?

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

Need help! What’s wrong with my black moor? Ich? Injury?

HELP! What’s wrong with my goldfish?

Need help figuring out what’s wrong with my goldfish

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

What’s wrong with my fish’s tail fin?