Need Help Treating Two Fish

What’s wrong with my fish? He hasn’t eaten or moved much

!!!Warning : sick fish video!!!please help.the details in the

I need help on how to treat these fish

Trying to treat my rainbow fish! Can’t figure out what this

Hair puffer fish live feeding

Please help me save my new fish

Native fish going wild for cricket

What is wrong with my fish?

Fish lice or ich. How to treat?

Floating fish

Trying to treat swim bladder/spine deformation. Should I just