No It Is A Natural Action Of A Gold Fish Though If He Is Opening and closing Rapidly It May Be That He Is Worried
A goldfish's breathing rate can be determined by counting the amount of times the goldfish opens and closes its mouth within a set amount of time, ex. 92 breathes per minute.
42 times in one minute
Its mouth
patient sits in the chair and opens their mouth.
if the goldfish's mouth couldn't open then it wouldn't be able to eat and it would end up dying.
He named it bubbles. it is a very happy goldfish in a very happy bowl but it died the next day
The mouth opens into the pharynx, not the uvula, soft palate, or larynx. The pharynx serves as a passageway for both air and food.
It just opens its mouth and grabs the food.
If you mean that if they come from their mouth or their bottom, it's bottom
a) Goldfish (all fish) breathe through their gills b) All fish (Including Goldfish) suck water in through their mouth and pass it through their gill filament's.
it opens its mouth?..................................
Bettas and goldfish