My dead goldfish came back to life?! Help

Warning for dead fish. I’ve never seen such a sad sick looking

parasite or poop!!??

the goldfish that i just got hangs upside down at times and seems

SOS 🛟

7 days after white spot fish are looking loads better and plants

Weird black moor fish behaviour

WTF is this parasite looking thing I found on my goldfish's head??

Looking for help with our fish

Fish swimming on it's side after water change

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

This is my comet goldfish I’ve had for two years. First time