Is this goldfish swimming normally?

Is my Ranchu OK?

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

Goldfish is swimming on its side and not moving much.

Ranchu’s erratic swimming

Large red spots on bottom of ranchu mouth/head?

I just noticed the wenof my oranda is gone!!! He is having difficulty

Help! White/pinkish growth/bubbles on ranchu's head

GOLDFISH RANCHU TILTED SWIMMING

Fish swimming on it's side after water change

The black moor has a mouth infection and the ranchu has dropsy.

Ranchu PopEye plz help