Do Pool Fountains Help With Algae? (read this first)


Installing a fountain in your pool can slow down or prevent the growth of algae in the body of water.

A pool fountain contributes to the aeration process of adding oxygen to the water. That process helps starve out the nutrients that various types of algae need to grow and sustain. 

The aeration process from the fountain also blends the spores from algae into the deeper part of the water; so, the algae receive less sunlight and little time to grow. That helps the water to keep clean.

How does the aeration process reduce algae growth?

When you add dissolved oxygen into your body of water through aeration, it removes the food sources for the algae. That helps to reduce the algae blooms in the water. The process also encourages and benefits the existing aerobic bacteria; it allows them to compete against the algae better for nutrients when you increase the oxygen level. Lack of nutrients prevents the algae from growing.

How can you clean the algae using household items?

There are several ingredients present in our houses that can be effective in cleaning the water of algae. Bleach is one of them. You need to mix one part bleach with nine parts of water to make it used effectively. The chemical components in bleach kill and remove algae. 

But if you use your water body for bathing or swimming, using bleach can be harmful, especially for kids and pets. In that matter, a solution of water and vinegar can also prevent algae without being harmful to the skin.

Can I use baking soda to kill algae?

Baking soda is also a common kitchen item in every household that is very effective for preventing algae growth. The main active ingredient in baking soda is bicarbonate, which especially works for spot treatment. 

Use the solution with a brush to kill and loosen the algae spots from the wall. The black algae usually have stubborn, long roots and tend to stick to the wall. Make sure you get all the spots to remove them permanently.

Can algae grow in moving water?

Most algae typically grow in stagnant water, as the nutrients remain to stay at a place. They also need warmer weather to survive. So, running water is not a great place for algae to survive.

However, the blue-green algae blooms can form in warm and slow-moving water. The slow-moving water portion generally remains rich in nutrients, which is essential for the blue-green algae to survive. 

As they grow very quickly, they don’t need a stagnant water body to thrive. It typically happens when fertilizer run-offs, or septic tank overflows contaminate the water body. If people swim in the water, the various particles from their bodies can also serve as nutrients to the algae.

Are bubblers effective in preventing algae?

A bubbler can be beneficial for preventing algae in your pool. Firstly, they create a motion in the water, preventing algae from staying at a place and thriving. Algae typically thrive in still water. Moreover, the bubbler distributes the algae spores into deeper water levels, where they get very little to no sunlight. Sunlight is essential for algae growth; hence they don’t get time to establish in the water.

What are the effects of air stones on algae?

Air stones can be effective in killing and controlling the growth of algae in your pool. The excess oxygen that the air stones add can be lethal for algae and other pathogens that affect the pool ecosystem. The use of air stones will certainly improve the lives of plants and fish thriving in your pool.

Can I use chemicals to clean the pool to prevent algae growth?

There are several solutions available in the market that are safe for application in your pool. These solutions are able to cleanse the water and eliminate the nutrition sources for algae. Moreover, the ingredients present in the solution are safe for humans, pets, and fish.

What are some other methods you can apply to prevent algae growth?

Generally, aeration or adding more oxygen can stall algae growth in your pool. Pool fountains are very effective in circulating the water and keeping algae at bay. However, there are several other solutions available to stop algae from coming back.

Algae need warm, stagnant water to thrive and grow. So, eliminating the source of light can help prevent their growth. Water experts suggest installing the pool fountain in the shade, where trees cover the pool and prevent the water from heating up. Coldwater can effectively diminish algae growth.

Cleaning the pool fountain is essential. First, you need to drain the water out, then clean the surface and the walls thoroughly. You shall also clean the pump and the pipes that carry the water.

You can release some specific fish that can eat some types of algae. They will keep the pool clean on your behalf.

Use distilled water to prevent algae accumulation. Tap water sometimes contains debris and minerals, which can be nutritious to the algae. More mineral content in the water will encourage algae growth. Eliminating their food source is elementary.

How to keep the fountain water clean for birds?

It is no wonder that if you have a pool, you’ll notice many species of birds making good use of your pool water. They mostly come on hotter days to have a bath and to drink the water. So, it is best to keep the fountain clean.

To clean the birdbath or the fountain, you need to release all the water and empty the fountain. Next, use a pressure nozzle on the hose to clean up the build-ups and debris. Grimes and algae can pollute the water, so it’s essential to get rid of them.

After spraying the grime away, use a brush with a bucket of water to scrub the residue. You can use non-toxic detergent for even better results.   

Do algae go away on their own?

As the algae complete the life-cycle, it may go on its own or create sediment at the bottom of the pool. However, there’s no definite period for that; it may take a few weeks to go away or even take months. In some cases, if the water is unclean for a very long time, the algae may continue to thrive given their ideal habitat. However, you can get rid of brown algae quickly with a few tips.

Dead algae turn white or grey in color. If you use a cleaning product containing chlorine, you may get a good view of the bottom of the pool, as the water will turn transparent.

Why algae in the pool are bad?

The sight of green algal blooms is unpleasant. It makes the water turn thick, and it starts to smell very foul. They release toxic substances that can be harmful to humans, pets, and even fish. They can cause skin infections, illnesses, and even death if you swallow the water in high quantities.

Moreover, when the algae die, the bacteria in the water break them down and release more toxic chemicals while using up all the oxygen. Lack of oxygen can be dangerous for water creatures. 

Does copper prevent algae in pools?

Copper as a metal has some biostatic properties that help prevent algae formation in your pool. The metal makes it incompatible for them; hence they cannot grow.

How to remove algae from the air stones in your pool?

Remove the air stones from the pool. Then, soak the stones into a mixture of bleach and water; the ratio would be one part bleach to three parts of water. Keep them in the solution for 24 hours. That will clean the air stones off algae and also disinfect them.

Does only water circulation stop algae growth?

Though stagnant water is the best place for algae to thrive, circulating the water may not necessarily prevent algae growth; some forms of algae can still grow in slow moving water. If you have an existing algae problem, then this method will not work.

How installing a fountain will benefit you?

Installing a fountain in your pool will not just make the property look more attractive, but it also has some health benefits for you and other aquatic lives.

The fountain will contribute to water aeration, which is the process of adding more oxygen to the water. A pool full of algae lacks oxygen; you can reverse the condition and improve the water quality.

Adding more oxygen prevents algae growth by sending the algae spores deep into the water.

The circulation of water will also stop making the pool smell bad. It will also prevent mosquito activities. Moreover, it helps release the toxic hydrogen sulfide gas from the bottom of the pool.

At last, it improves the quality of aquatic life.


A fountain in the pool serves you in many ways. Firstly, it will make the pool irresistible for a swim while also increasing the property’s value. Lastly, it will impact the environment in your pool and the surroundings in a positive way.