good for the fishes
An aerator adds bubbles to flowing water, or oxygen to fish tanks.
The purpose of an aerator in a fish tank is to increase the surface are of the water next to the oxygen source to allow a more efficient transport of oxygen from the air to the water for the fish to be able to breath. A few large bubbles have less overall surface area than many small bubbles.
A bait aerator is a small device that you attach the a 5 gallon bucket with bait in it and it pumps bubbles in the bucket giving the bait fresh "air". It kindof keeps the water clean and the bait last longer.
Goldfish bubbles, also known as air bubbles or oxygen bubbles, form in their aquarium due to a process called "gulping." Goldfish gulp air at the water's surface, which gets trapped in their digestive system and is released as bubbles when they swim. This behavior helps goldfish regulate their buoyancy and maintain proper oxygen levels in their bodies.
This is normal for a great many fish. In nature there is often food at the surface (bugs and such). It can also mean that there is not enough oxygen in the water. If the fish are starved for oxygen they will look elsewhere for oxygen. They will put their mouth at the surface and open and close it. It almost looks like they're trying to blow bubbles. If this is the case, get an air pump and aerator and put it in the water. The bubbles flowing through the water will add oxygen to the water.
The machine used in fish tanks that makes bubbles is called an air pump or air stone. It add oxygen to the water and keeps the oils from coating the tank.
Air bubbles will do nothing. What is needed is a filter.
Kellogg's
Bubbles are produced in a voltaic cell through the electrolysis process that involves the generation of gas at the electrodes. At the anode, oxidation reactions can produce gas bubbles, while at the cathode, reduction reactions can also result in gas bubble formation. These bubbles are typically a byproduct of the electrochemical reactions occurring in the cell.
I would not expect to see any CO2 bubbles in any aquarium I had set up. In a properly planted tank with good lighting and water parameters there should be no need to add extra CO2. Anyways, I have added CO2 in my tank. Now please tell me how many bubbles per minute? All the info you require can be found here http://www.brainyday.com/jared/aquarium/co2.htm
The concentration of acid affects the amount of bubbles produced in a reaction with a base. Higher acid concentrations typically result in more bubbles being produced, as there are more acid molecules available to react with the base and release gas. Conversely, lower acid concentrations may result in fewer bubbles being produced.
Oxygen bubbles are produced when water molecules are broken apart through photosynthesis or electrolysis. This process releases oxygen gas as a byproduct.