The bubbles on top of a goldfish tank help to oxygenate the water, which is important for the health and well-being of the fish. Oxygen is essential for the fish to breathe and for other biological processes to occur in the water. The bubbles also help to circulate the water, preventing stagnation and maintaining a healthy environment for the fish.
To prevent your goldfish from making bubbles at the top of the tank, ensure proper water quality by regularly cleaning the tank and maintaining appropriate water parameters. Additionally, provide adequate aeration and surface agitation to prevent bubbles from forming.
It is normal most every goldfish does it, don't worry.
Goldfish may hang out at the top of the tank because they are trying to get more oxygen from the surface of the water. This behavior can indicate that the water in the tank may not have enough oxygen for them to breathe comfortably.
leave a gap
bubbles on top of gas in tank
Fish make bubbles at the top of the tank because they release excess air from their swim bladders, which helps them regulate their buoyancy and stay afloat in the water.
A goldfish can live in an opaque glass tank as long as you keep up with necessary water changes. Like a small outside garden pond goldfish are only viewed from the top.
Because it is there instinct ! haha
It's most likely already dead.
sadly it is dead :( D: plz recommend in new
BUBBLES :)
Visionits going to exploed and the tank will boile to the tipey top have a nice beeping day =]