Why Do Fish Tanks Need Air Bubblers?

An air bubbler or air stone provides oxygen to fish tanks or aquariums, making it one of its essential elements. Air bubblers work by diffusing air efficiently into the water, as well as reduces noise. Additionally, they prevent large bubbles, which are common in most standard air filtration systems.

Once you attach an air bubbler or air stone to a fish tank pump outside an aquarium, it will start to generate miniature bubbles. Shortly after, these bubbles that contain oxygen will steadily fill up the tank, thus promoting better water circulation. As the bubbles move toward the surface, the water close to the substrate rises to the top. As the process is repeated, the water in the aquarium undergoes efficient circulation.

Air bubblers are available in various sizes and shapes. Although different types have the same purpose, some are suitable for a specific kind of tank. Air stones are available in glass, ceramic, and wood, the most common of which is lime wood.

Air bubblers aren’t needed if you already have a properly-aerated aquarium. Regardless, there are many reasons that air bubblers or air stones can be beneficial to a fish tank. Aside from promoting better water circulation, here are some other reasons to further convince you:

 

1. Lack Of Plants In The Aquarium

In most aquarium setups, plants are essential in an underwater environment. The presence of plants provides an aquarium with oxygen that the fish need to thrive. In case you don’t have any plants in your tank, an air bubbler or air stone is a great addition.

2. Stagnant Water

Always remember that stagnant water is not healthy for your aquarium. Once you notice stagnant water in your aquarium, it’s time to get an air bubbler to improve oxygenation and water movement.

Aquariums that have solid covers or secure hoods are susceptible to stagnant water, high levels of carbon dioxide, and low oxygen levels. This type of arrangement, with an under-gravel filter running on an air pump, can be a healthier environment for your fish if they have fresh bubbles that can provide a better exchange of gases.

It’s important to note that water and dissolved gases that accumulate at the base of the tank stay the same without water movement. Since fish and other life forms in the aquarium generate gases such as methane, carbon dioxide, and nitrogen, these gases need to be transported to the water’s surface through oxygen bubbles. Without air bubblers, the water will remain stagnant and these gases won’t rise to the surface.

Additionally, water movement from the air bubblers combines the different layers of water, which is beneficial for the fish.

3. Water Turns Murky Quickly

Poor oxygenation in your fish tank can quickly turn your water murky. Aside from cleaning your fish tank regularly, adding an air bubbler can prevent the accumulation of toxins.

4. Fish Are Attempting To Jump Out Of The Tank

It’s important to note that fish typically do this when they don’t get enough oxygen in the water. Timely action is necessary since this poses a severe threat to their health. Once you notice this behavior from your fish, adding an air bubble or air stone is a must.

5. Aesthetic Appeal

Aside from its practical uses, the addition of an air bubbler in a fish tank can enhance the aquarium’s aesthetic appeal by producing a stream of bubbles most people would find pretty to look at. Additionally, viewing the aquarium can be soothing and relaxing with these small bubbles rising to the top.

6. Physical Activity

The right aquarium size is vital to your fish’s development, and small aquariums don’t have enough space for fish to actively swim in, thereby limiting their movement. However, if there’s enough water circulation from air bubblers, the fish will get enough physical activity for better growth and development. Water circulating in the aquarium provides a certain degree of resistance, which to the fish inside can resemble regular exercise.

 

Conclusion

An air bubbler or air stone is a welcome addition to any fish tank. Depending on the setting of your aquarium, it’s always beneficial to include one. Keep in mind that it doesn’t matter whether you have a filter or not. An air bubbler will significantly improve your fish tank’s water circulation, boost the presence of oxygen, and enhance your aquarium’s appearance. With better living conditions in your fish tank, your fish will undoubtedly thrive and grow.