What is going on?

[Stoynowa]

My goldfish is acting really weird lately I don't know what to do I get it out of the tank he can't swim normally

 

[Colin_T]

What are the symptoms?

How long has the tank been set up for?
What is the ammonia, nitrite, nitrate and pH of the tank water?

How long have you had the fish for?
How long has it been acting weird?

 

[Stoynowa]

What are the symptoms?

How long has the tank been set up for?
What is the ammonia, nitrite, nitrate and pH of the tank water?

How long have you had the fish for?
How long has it been acting weird?

1.its just like really fat, can't swim properly, goes to the top of the tank and like open its mouth I don't know is it because they're is not enough oxygen
2. 1 month or more
I don't know about the other things (ph etc) don't know how to see
3. I had it for like 2 months or 3 it's acting weird since 1 week

 

[Colin_T]

Have you got a filter running on/ in the tank?
Can you post a picture of the tank?
Can you post a video of the fish trying to swim and breathing at the surface?

If you can edit what you wrote above, it might help. I don't understand what you wrote for 2 and 3.

 

[Aussie_Bristle]

I think question 2 means the tank setup and the parameters and question 3 how long they have had the fish for

 

[FishGuest5123]

Are you aware of the aquarium nitrogen cycle and did you cycle your tank before adding the fish. He looks pretty bad. Do a 75% water change everyday for a week and get an API freshwater test kit to determine your water parameters. This is very important. Get back with us.

 

[JuiceBox52]

What sized tank is he in permanently?