Give it more fresh water feed it or it is so darn sick it just dies .......goodluck.
it stops swimming
oh yes, definitly!
if the goldfish's mouth couldn't open then it wouldn't be able to eat and it would end up dying.
It's most likely already dead.
My best suggestion is to go to a fish store and supply them with the information about your sick goldfish. They might pinpoint the sickness and offer you some medication for your fish.
I am not very sure but my guess is Yes. But I do know if it is floating upside down it is very dead. Hope the Goldfish does not die
When their swimming upside down its usually a sign that their dying
It is possible, but the goldfish might not want to eat. It's injured, and it's trying to rest. It depends how bad the injury is too.
There are several possible reasons why your goldfish are dying in your outdoor pond, including poor water quality, lack of oxygen, overfeeding, or predators. It is important to regularly test the water quality, provide adequate aeration, feed the fish appropriately, and protect them from predators to help prevent further deaths.
The reputation of goldfish dying quickly is often due to poor care. The lifespan of goldfish in captivity can extend beyond 10 years.
it couold have been or as goldfish have no memory it is likely it either had a problem of its own or had got used to having another goldfish to bump into that it didnt realise it wasnt there.
Some common breeds of goldfish are: the Black Moor goldfish, the Ryunkin goldfish, the comet goldfish, the common goldfish, the Calico Fantail goldfish, the telescope eye goldfish, the bubble eye goldfish, the pearl scale goldfish and the Oranda goldfish.