If it is male it more than likely means it is getting ready to mate. If the bubbles are staying on the top the fish is just building a nest for the female to lay the eggs in.
Simple observation will indicate if the Betta is making bubbles. You will see them at the surface of the water.
Male bettas blow a cluster of bubbles that float on the surface of the water.
Water bubble is a substance not a change.
no as long as there is water conditioner/ purifier in it
No, the bubbles in boiling water for noodles do not indicate a chemical change. The bubbles are formed due to the physical process of water reaching its boiling point and turning into steam bubbles. This is a physical change, as only the state of the water molecules is changing, not their chemical composition.
The bubbles are a bubble nest. Male bettas are the ones that take care of the kids in betta society. They blow the nest and that usually means he's happy or ready to reproduce. They also sometimes blow them when the composition of their water changes or their is a barometric change in air pressure. It doesn't always mean they are ready to be parents, though and sometimes perfectly healthy males won't blow them.
It's not something on the fish. He will blow a nest of bubbles on the surface of the water that hold up the eggs.
Signs that water is boiling include bubbles rising to the surface rapidly, steam coming off the surface of the water, and the water appearing to be in a constant motion.
A Betta breaths air the same as we do, however wnen a male betta builds a nest the water temp is or will be close to 80 degrees and he will tend to the nest for only a short time, if a female betta is not placed into the tank when you see the nest he will give up on the nest and the nest bubbles will dissovle until the same time the next day or the water temp is close or above 80 degrees, an eaiser way to find out if the bubbles are for the nest or from the stone, is to unplug the air stone. A betta in a 1 gallon container in my opinion with a air stone will not build a nest the male prefers a calm water and a warm water to build a nest.
When water boils, the bubbles are made of water vapor. Water is changing from the liquid phase to the gas phase, but it doesn't change all at once, so you get bubbles of gas inside the liquid. The phase change will happen first at the location where heating is taking place, so if you have a pot on a stove, the bubbles will form at the bottom of the pot, and then rise to the top.
Betta eggs develop in the cluster of floating bubbles the male makes at the surface of the water. Before that, they're in the female...
If your betta is in a tank or bowl that is 2.5 gallons or smaller, you should change 100% of the water once a week. If it's a 5 to 10 gallon, then change 50% to 75% of the water each week. Make sure that the new water you add back in is the same temperature of the old water, and use a water conditioner.Your betta only needs to be fed 2 to 3 betta pellets at a time two times per day.