Algae in Saltwater Pools – How to Get Rid of ?

Seeing the crystal-clear pool water turns to green is one of the worst nightmares that every pool owner does not want to see. However, even the most well-maintained swimming pool is not exempted from being affected in this challenging pool problem. But what causes this pool menace from happening? It is the presence of algae in saltwater pools that makes all precious crystal-clear pool water turns into milky and greenish color.

Pool algae are types of a living organism that has the ability to rapidly multiply and can turn the entire swimming pool into greenish color at the quickest possible time. The source of these organisms comes from the rain, leaves, wind and even from swimmers who previously swam from dirty and contaminated pool waters.

But what is the best way to deal with this pool problem? There are a number of ways to deal with this perennial problem from destroying your swimming pool. The need to familiarized this type of organism and learn how to prevent and remove it away from the swimming pool is a good skill that every pool owner must possess. In this article, we will show you everything you need to know about algae and the different ways to handle this swimming pool menace.

Do you need to add algaecide to a swimming pool with a saltwater system?

The saltwater system and regular swimming pool using chlorine do not have any significant difference. All have the same traits when it comes to its chances of being affected by algae. Both of these swimming pool types can also be treated similarly from any algae infection in the swimming pools.

However, all swimming pools using saltwater system and the salt cell must need to be applied with an algaecide in order to prevent the algae from infesting in the pool water. It can also help in preventing the organism from clinging and attaching to the different sides of the swimming pool. Pool owners need not to add chlorine tablets into the pool with a saltwater system. But he should put up a comprehensive plan in sanitizing the swimming pool regularly using algaecides or applying shock treatments using liquid chlorine.

Algaecides are considered algae killers and use ammonia, silver, and copper in completely removing all algae from the swimming pool. There are some algaecides that were manufactured to specifically remove the usual green algae and there are some which are made to eradicate the most difficult organism which is the black algae.

Pool owners should always remember that using only chlorine will not have a major impact in removing algae in the swimming pool. One must also add the right amount of algaecides to keep it free from unwanted organism. You must ensure to follow the instruction provided by the algaecide manufacturer on the adequate amount of algaecides to be used in relation to the volume of water in the swimming pool.

Algae Types and Impostors

When you begin to notice the presence of algae in the swimming pool, the first order of business for the pool owner is to know what type of algae is infesting in your swimming pool. Different types of algae also differ in the process of removing or eradicating the organism away from the swimming pool. For you to be familiarized, we have listed the different types of algae in the list below:

1. Green Pool Algae

This type of algae is said to be the most common algae to infect in the swimming pool. The green pool algae are also the easiest to kill among all the types of algae in which it can turn the water green when it floats above the water. This type of algae also has the ability to multiply on the walls of the swimming pool especially on cracks or narrow openings. The green pool algae can significantly reduce the clarity of the pool water so the need to eradicate it completely should be a priority by the pool owner.

2. Yellow Pool Algae or Mustard Algae

The yellow pool algae are often called the mustard algae due to the similarities of its color from the plant. These organisms are similar to yellow stains in appearance and may look like sand or dirt lying on the swimming pool floor which will give the pool owners some confusion. The yellow pool algae are one of the most challenging organisms to remove but the presence of products to eradicate this type of organism should help the pool owners.

3. Black Pool Algae

The black pool algae are the most difficult organism to thrive in the swimming pool. It is considered to be the hardest to be removed as it has the ability to defend from algaecides and sanitizers while having deep roots. Although this type of algae is quite uncommon when it forms in the swimming pool, it is usually found on corners and walls looking like black patches.

4. Pink Slime

This type of algae can be found in areas in the pool where the water circulation is limited. It can be found in a small area with narrow openings or cracks and appears in red-pinkish color with a slimy texture. It can appear to look like rust but is actually some sort of bacteria and usually forms on surfaces where frequent brushing happens.

Why do I have green pool water?

When the pool owner begins to notice that the water of his swimming pool is starting to turn green, this is not the best time to panic. In fact, this is where his expertise is needed in dealing with the issue. Moreover, there are many reasons why the sudden change of the crystal pool to greenish color even if the pool is properly, maintained and cleaned. The list below has the complete detail of the causes.

  • Lack of Chlorine – Apparently, the lack of chlorine is the primary reason for turning your pool water into green color. When there is a lack of chlorine in the water, it is expected that algae will spread immediately due to the lack of sanitizing agents. And without the presence of chlorine, these organisms can bloom in any parts of the swimming pool. If leaf untreated, the proliferation of algae can multiply rapidly and can spread the whole swimming pool at the soonest possible time.
  • Metallic substance – Another contributing factor of the pool water turning into greenish color is the metallic substance found in the swimming pool. All the metals can be found on the water source of the swimming pool and the algaecides being used to sanitized the pool. There is also the metallic substance found in the pool water when it becomes acidic and can also be a contributing factor in turning the pool water into greenish color.
  • Pollen – Another factor that can cause in turning your pool water into a green color is the pollen coming from plants and trees. This is only possible if there are plants and trees located in the swimming and this foreign substance has the chance to be transferred into the pool through the air or the wind. Please take note that pollen is too small for the pool cleaning equipment to remove it in the swimming pool. This common pollen threat can be felt throughout the year and the need to find a way to control it should be a priority for the pool owner.

How to get rid of pool algae?

Method # 1: Get rid of pool algae by shocking

When you want to shock your swimming pool to remove algae, please be reminded that there are 4 types of pool water that you must know when applying this method. Each requires a different amount of pool shocking level that must be done to achieve the most desired result.

  • Light Green Pool Water – When you begin to notice that your pool water is turning to light green color, then the need to pool shock the pool can do the trick in removing algae. Algae multiply fast when there is a chemical imbalance and the water has a high pH level which means the effectiveness of the chlorine is greatly reduced. This is where this organism multiplies so fast and dominate your swimming pool.

You can start the pool shocking treatment by simply lowering the pH level of the pool water. This can be done by applying 1 to 2 liters of hydrochloric acid. Please be reminded to be careful in applying this chemical to avoid any untoward incident. Furthermore, if you have a vinyl liner swimming pool, apply only 1 liter every 24 hours as this chemical is too strong to apply with a bigger volume.

The next thing to do is shock the pool using chlorine by applying 400 grams of granulated type of this sanitizing agent. Meanwhile, if you have a saltwater swimming pool, using at least 2 to 4 bags of salt while converting the chlorinator to 100% for a few days can improve the effectivity of the chlorine in sanitizing the swimming pool.

After a few days and you found out that there is no chlorine substance being produced even if you use plenty of salt, there might be a problem with the electrode. The next best thing to do is to replace the electrode as usually in only lasts between 3 to 5 years. You can also backwash the sand filter or clean the cartridge filter thoroughly. You can also clean the skimmer baskets to increase the effectivity.

  • Dark Green Pool Water – When the pool water turns dark green in color, the same procedure can be used in the treatment but you need to increase the dosage to be more effective. You can add at least 2 to 3 liters of hydrochloric acid within the period of 2 days and use 600 grams of granulated chlorine for the treatment.

Please take note that when you have dark green pool water, you must check the bottom of the pool of the presence of debris as this should be removed and clean before dosing the acid and the sanitizing agents. The cleaning should involve scooping the debris using a shovel and vacuuming it manually using a vacuum connected to a pole to add convenience.

  • Black Green Pool Water – When the swimming pool is infested by the most challenging black algae, it can turn your pool water into black-green in color. Shocking the pool may need you to use the light green pool water procedure but multiply the dosage up to 3 times. It will also require you to exert more effort in backwashing, filtering, and cleaning the filter in a 2 to 3-week period.

Furthermore, when you have a black-green pool water, you will find a lot of debris and dirt trapped at the bottom of the floor which should be removed through cleaning and vacuuming before applying the dosage. You can clean all the debris by scooping it using a shovel and a manual vacuum cleaner.

  • Pink Slime – When the swimming pool is infested by the pink algae, a type of bacteria in disguise, you will notice pink and red spots on the corners, light fixtures, and pipe-fittings of the swimming pool. It will appear as a pink slime and grows on different parts of the pool where the level of sunlight is low and the water movement is low to none.

Removing this type of algae may need you to brush the area being infected to bring the algae on the surface. Then make sure that you continuously run the pool water and backwash it twice daily until such time that it will be clear again. Then you can shock the pool to completely remove the algae and raise the chlorine level to 12 ppm. After shocking, you must continue brushing and cleaning the walls, then vacuuming the pool floor, backwashing, and filtering the pool to achieve the greatest results.

How to shock a saltwater pool?

Just like the regular chlorine pool, the need to super-chlorinate the saltwater pool is important to get rid of algae in the swimming pool. Technically, the saltwater pool is the same with all other chlorinated pools in terms of the chlorine level and the only difference is the cleaning system being used to sanitize the pool. Furthermore, a lot of people think that salt water pools do not need shocking but this is not true and the need to shock it at least once a week is still necessary.

In shocking a saltwater pool, you must first test the pool chemistry of the water and balance it using the right chemicals as needed.  Then calculate the right amount of shock to be applied with regards to the volume of your pool water by following the recommendation of the product you are using. Then, you can turn on the filter before applying the shock in order for it to be evenly distributed on the water. After applying the shock, you should turn off the salt cell system as it could last for a few days.

Method # 2: Floc your swimming pool 

A flocculant or floc is a type of chemical being used to take all tiny particles in the pool together so that it will settle to the bottom of the pool. After all these particles including algae settle on the pool floor, the pool cleaner will have an easier time removing all the particles by using a pool vacuum.

This process is a good way to remove algae in the swimming pool but it may need more effort on the pool owner or the cleaner in removing the unwanted organism away from the swimming pool. It can also take a lot of your precious time if indeed you decide to floc the pool to remove the algae.

Below is the complete guide on how to flow the swimming pool to remove algae.

  • The first step is to stop the water from flowing your filter by turning off the pool pump and placing the valve to recycle or recirculate. This will help in spinning the water around the pool to combine the chemicals evenly.
  • The next step is to add the flocculants to the pool water. Make sure to add the right amount of floc as stated in the recommendation or instruction found in the product with respect to the volume of water in the swimming pool.
  • After that, you need to recirculate the water for about 120 minutes in order for the chemicals to be evenly distributed and mix in the pool water. Then turn off the pump and leave it overnight so the effect of the floc will take over in binding all the small particles together while settling in the middle of the swimming pool.
  • The next morning, you should be able to do the cleaning using the manual vacuum. But before that, make sure to set the valve to waste before starting the pool filter.
  • You can also connect the garden hose to the swimming pool in order to replace the thick water with clean water while you are vacuuming the debris and dirt.
  • Make sure to vacuum the pool slowly as it might kick the debris as you move around the floor. This will lessen the effectivity and can make your water become cloudy. You can also turn on the pump for a few hours if it becomes too cloudy and wait for the debris to settle again on the floor and then process with the vacuuming again.
  • After vacuuming the pool, you can have the option to shock the pool to completely remove the algae.

Method # 3: Pool Algaecide 

As we speak, there are a lot of available algaecides in the market ready to be used to kill algae in your swimming pool. You need to do your research to find the right and the most effective to remove algae out of the pool. The prices of the algaecides vary depending on the brand and the quality of the one you are using.

Which method is the best?

There is no definite answer to this question because it really depends on your preference. But rest assured that all of these methods work and have the ability to completely eradicate algae in the swimming pool. It is all about looking for the best methods the suit your needs and the needs of your swimming pool.


1. Saltwater chlorination

Always remember that having the right pool chemistry and a properly maintain and a clean salt cell can do wonders in keeping the chlorination system working consistently. This will also keep your saltwater pool clean and properly sanitized. Furthermore, don’t be too foolish of thinking that your salt cell does need maintenance at all. It is also important to inspect the salt cell regularly and remove any scale formation so as to prolong the lifespan of your chlorination system.

2. Test Water

The salinity of the pool water indicates that the chlorination system of your saltwater swimming pool is working perfectly. Thus, it is important that the salinity of the water should be at the constant level of around 1500 to 4500 ppm. It is highly recommended to test the water at least once a week to be able to determine the salinity level.

Please take note that if the salinity is high, there is a higher chance that it can affect the effectiveness of the salt cell. It can even damage the salt cell and the other pool hardware if not salinity is not corrected immediately.

How to prevent algae growth?

There are many ways to prevent algae from growing in the swimming pool. The first thing is to keep the circulation system running smoothly while keeping the sanitizer at the desired level. The pool owner should also regularly shock the pool at least once a week while creating a schedule in cleaning and brushing the swimming pool.

Meanwhile, using the right type of pool vacuum can also do wonders in preventing these unwanted organisms from growing in the pool. Pool owners should also apply algaecides regularly just to make sure that these organisms are being killed and eradicated in the swimming pool.


The presence of algae in saltwater pools is a normal occurrence to the pool owner. The most important thing is for the pool owner to be properly equipped with skills and knowledge in handling these unwanted organisms away from the swimming pool. We hope our suggestions can help one way or the other in the prevention and control of algae in the pool.

How Much Borax to Raise pH in Pool

When it comes to the cleanliness and the overall maintenance of the swimming pool, monitoring the pool water chemistry is probably the trickiest and the most challenging part of the task. The constant monitoring of the different factors that contribute to the quality of the pool water such as the pH level, chlorine, alkalinity, among others is crucial in having the perfect swimming pool.

One of the factors that need to be monitored regularly is the unstable pH level of the pool water. In fact, when the pH level is too low, the need to apply borax is needed. But how much borax to raise pH in pool? The answer to this question will be discussed later in the article.

Do you Need Borax in the Swimming Pool?

To other people not familiar, borax is just a regular household item found in our home. But this product is also useful for people who own a swimming pool. Borax or borate is useful for pool owners who want to have easy maintenance of the pool as it helps in stabilizing the pH level of the pool water. A stabilized pH level contributes significantly to the quality of the water in the swimming pool.

Most of the time, the chemical imbalance in the pool water usually is the biggest reason that contributes to the problem in the swimming pool. However, the pH level is probably the most important factor that needs to be monitored regularly as it contributes heavily to the balancing all the chemicals in the pool water.

Why does pH level need to be monitored regularly? This is for the simple reason that the pH level is so unstable and it can change suddenly without you knowing. Furthermore, having a high or low pH level indicates that there is something wrong in the pool water.

When the pH level is low, this means that the water has too acidic and full of metallic particles which can lead to a lot of issues in the swimming pool. This is where borax is needed as it has the ability to raise the pH level if the need arises. The most important thing to do is to use this chemical to achieve the desired pH level that you want to attain for the swimming pool.

The Importance of Borate in a Swimming Pool

There are a lot of reasons why borax is an integral part of the pool cleaning and maintenance. The importance of borate in the swimming pool is summarized below:

  • Helps in stabilizing the pH level in the swimming pool

This is probably the most important use of borax as a part of the pool cleaning and maintenance. Please take note that the desired pH level of 7.8 must be attained regularly. Anything more or less means there is a problem in the swimming pool.

When the pH level is more than the desired level, it will make the pool sanitizer or the chlorine to be ineffective in cleaning or sanitizing the pool water. This would mean it chlorine will not be effective in killing all those harmful organisms found in the pool water such as algae and other microscopic organisms found in the water. Furthermore, a high pH level can also result to calcium scaling in which it will form on the different parts of the swimming pool.

Meanwhile, having a low pH level all does not sound good to the pool owners. In fact, it is a clear indication that the pool water is acidic and it will bring a lot of negative effects to the swimming pool such as corrosion on some of the pool’s metal parts, metal stains, and the discoloration of the pool water.

This is why using borax is important because it contributes to stabilizing the pH level of the pool water which can help in preventing all the worst scenarios which was mentioned above. Furthermore, having a controlled pH level would mean less use of chemicals in reducing or increasing it to the desired level.

  • Minimizes the usage of chlorine in the swimming pool

Another importance that borax contributes to the pool cleaning and maintenance is it reduces significantly the usage of chlorine in the pool water. This is because a stable pH level in the pool water would mean that the free chlorine found in the water will not be consumed quickly. Because of this, the pool owner has the option to only shock the pool if needed and not more often.

  • It helps in algae prevention

When the pH level is always stable because of borax, the effect will also be felt on the other chemicals such as chlorine. The more stable the pH level is, the more effective will be for the chlorine in sanitizing the pool water. The result is the prevention of the proliferation of algae in the swimming pool which is also good news to the pool owner.

  • It contributes to having a crystal-clear and soft pool water

The usage of borate will also mean you will have soft and crystal-clear pool water in the swimming pool. The reduced usage of chlorine would mean less chloramine, a by-product of chlorine in the swimming pool. Borate also helps in stabilizing the chlorine so that it will not be consumed quickly by the effect of the sunlight to help in keeping the water crystal-clear and soft.

What are the Benefits of Adding Borax?

The importance of borax cannot be underestimated as it can bring a lot of important benefits to the swimming pool. As it helps in stabilizing the pH level of the swimming pool, it contributes indirectly to that the other chemicals in the swimming pool so that they will function perfectly.

Furthermore, the effectiveness of borate in maintaining the stability of the pH level in the pool has given the pool owners from using other chemicals. Traditionally, the use of soda ash and baking soda in controlling the pH level of the pool water was normal before the discovery of borax. However, these chemicals can bring a lot of effects that can disturb the pool chemistry of the pool water.

As mention earlier, a stabilized pH level will increase the effectivity of chlorine thus preventing the algae from growing in the swimming pool. Borax will also remain the pool water once dissolved and it will help in maintaining crystal-clear soft pool water.

What are the Downsides of Using Borates in the Pool?

It is a fact that borates bring a lot of advantages to the swimming pool. However, there are a few downsides that it might bring once being used in the pool.

Only a few self-proclaimed pool experts said that they are concerned with the chemicals found in borate which has a bad effect when taken by pets. However, this allegation was not proven scientifically plus the fact that almost all pool chemicals contain a substance that has an adverse effect when consumed by humans.

I cannot think of other negatives in using borax except that several companies may lose profit because of this effective but cheap household item.

Using Borax to Raise pH in Pool (Step by Step)

Borax is the answer if you want to raise the pH level of the pool water. However, if you want to improve the borate level of the pool to serve as a buffer in achieving the water’s desired pH level, adding borate and acid to lower the pH level should do the trick.

However, the amount of borate you need largely depends on several factors such as the pool size, the total alkalinity level, the initial pH level and your water chemistry target. Furthermore, the need to use a pool calculator is needed for you to be able to determine the amount of borax you need. It will also assist you in determining if you need an acid after the application.

Below are the steps to follow in raising the pH level in the swimming pool using borax:

  • The first thing that you will do is use the pool calculator in determining the amount of borax you will use to add to the swimming pool.
  • After determining the amount, the next step is to add borax to the swimming pool. It should be noted that your pool pump should run while doing this step. If you can, you can help the pool pump mix the chemical fast by brushing the sides of the pool to create waves in the pool water.
  • The next step is to run the pool pump for 24 hours after the application. This is to speed up the process of mixing the chemicals to the pool water evenly.
  • After 24 hours, it is now time to test your pool water chemistry after a day of application. The test should be done on the pH level, borate level, and the total alkalinity level and should be on the range. For borate, it should be around 50 ppm while the pH level reading should be between 7.4 to 7.6
  • If needed, you need to add more borate if it still requires you to increase the pH level of the pool water.
  • The next step is to determine if you still need to add acid or borax using the pool calculator. If it is needed, add only half of the chemicals then again brush the sides of the pool to help in mixing the chemicals in the pool.
  • When all the chemicals are dissolved, put the remaining chemicals to the swimming using the same process and brushing the side of the pool to help mix and dissolved the chemicals. Let the pump run continuously for the next 48 hours.
  • After that, test the pool water’s chemistry again and all the factors should be in the desired range.

To monitor the borate level, it is advisable to monitor it monthly and the reading should be at 50 ppm. This will ensure that you will have clean pool water. Pool water that is crystal-clear, algae-free, soft, and clean.

Useful Tips – Borax Guide

The following tips below will help you in adding the right amount of borax in the swimming pool.

  • The pool calculator will help in determining the right amount of borax that you need to add to the swimming pool. Of course, the are other factors that contribute to this such as the starting pH level and the total alkalinity the pool water.
  • Half a pound of borax can raise the pH level of about 10000 gallons of pool water. That is if you have an initial reading of 7.5 for pH and 100 for total alkalinity and the amount to add should be at 8 ounces.
  • Using the same amount of borax can increase the reading by .04 when the pH level is at 7.0 while it can increase to .14 when the pH initial reading is at 8.0.
  • When the total alkalinity is 80 and the pH level of 7.5, the same amount of borax would probably raise the level by 0.12. The same amount would raise the pH level by 0.08 when the total alkalinity is at 120.

This is just a simple guide that you can use on the amount of borax that you can add to the pool. There is no perfect formula when doing this because it is important to follow what works for you and the swimming pool. However, it is advisable to use the online calculator pool chemistry calculator in computing the right amount of borax to be used.

What is the Best Borate to Use?  

There are a lot of borax products that are available in the commercial market today. Among the most common is the 20 Mute Team Borax which several pool owners like because of its affordability. This type of borax will also help in increasing the pH level without affecting the total alkalinity of the pool water.

There are also other popular borates that you can use such as Guardex Maximizer, Proteam’s Supreme Plus, Poollife Endure, and Bioguards Optimizer Plus. All are readily available in the market and can help in stabilizing the pool water’s pH level.


How much borax to raise pH in pool? The real answer to the question largely depends on different factors such as the size of your pool, the targeted water chemistry and the initial readings of your pH level and total alkalinity. To help you determine the right amount of borax, use an online calculator to help and increase the accuracy.


Filling Pool with Well Water

When you plan to have a swimming pool in your home, the most important factor to consider before giving it a go is the supply of pool water. When you have an abundant water supply, then half of the job is done and you will have a nice swimming pool in no time.

There are a lot of options when it comes to the water source of your swimming pool. You can have the water supply provided by your city or use a water delivery service to fill up your pool.

Filling pool with well water is another option but all of these water resources have corresponding advantages and disadvantages which will be discussed later. In this article, we will also be reviewing the different factors that affect when filling the swimming pool with natural well water.

Size of the Pool

The size of the pool will largely determine the amount of well water you needed in the swimming pool. The same factor will also tell how long the water can be transferred to the swimming pool if it will be filled to the fullest.

For example, the 5,000 gallons swimming pool will take about 9 hours if the speed of the transfer is at 540 gallons in an hour. The amount of time will be longer to larger and wider swimming pools.

Well Delivery Volume

The volume of the delivery will be determined by the capacity of the well in producing the needed water. If the well has a low supply of water, there is a higher tendency that it will run out of water in just a matter of time.

Current Water Table Supply

This factor is the current situation that your locality is experiencing that will affect the supply of water from your well. If you are is experiencing drought, there is a bigger chance that the well will be without water in no possible time. This should be considered and must be taken seriously as a pool owner.

Supply vs. Demand

This factor is in relation to the amount of water available in the well and the corresponding demands it should meet. If your well has other obligations aside from supplying water to your pool, make sure that there is enough supply of water that will meet the demand of everyone.

Are you Sharing the Water Table?

This is still related to the demand of the well as a source of your pool water. If you sharing it with other people, it is important to make sure that the supply of the water is enough to meet the needs of everyone. Or else you will have a dry swimming pool at the soonest possible time.

What to do if the water goes brown?

This is the most important factor to consider when having well water as a supply for the swimming pool. Always make sure to regularly check the color of the pool water as it has the tendency to change the color to brown. This is because will water is acidic and it is a must for you to constantly monitor it to avoid additional problems in the future.

Options for Filling an Above Ground Pool

Aside from the options earlier mentioned, there are actually 5 water sources that a pool owner can consider in determining the water supply of the swimming pool.

  • Your own water supply coming from the city or municipality

If you have access to the water supply coming from your city or municipality, then this good news for you. Usually, the water coming from the government is clean and high-quality.

  • Well Water

This water source largely depends on the availability of a well near to your home. If you have a place to use this, please make sure that the quality is good and there is enough supply of water coming from the well. If not, you will be spending a lot of your time treating the water that will make you spend a lot of money.

  • Well Water coming from a softener system

A well water which is coming from a softener system is another option but it will also depend on the presence of a well near your area.

  • Water from delivery service

It is probably one of the most expensive options, especially to new pool owners. However, on the positive side, water coming from the delivery service is clean and in high-quality as well. Since you are paying for it, it should be worth it but if you do not have the budget, just forget this option.

  • Water coming from the fire station

This is the least popular option and is not widely used today. It used to be a few years back but there are only a few pool owners who are using this as a viable option.

Expensive Municipal Water Versus Cheap Well Water

These two options for the water supply of your swimming pool is the most readily available in your home. In fact, most of the home nowadays has access to both the municipal water and the well water. The biggest question is which one will you choose?

The answer to the question will depend on several factors such as your preference and your budget. Remember that the water supplied by the municipality does not come cheap at all. Meanwhile, choosing the well water which is more affordable will also depend on its quality. If your well water is too acidic or metallic, you will probably spend more money on treating it rather than using and enjoying your swimming pool.

So, all these factors must be carefully examined before choosing the right water supply for your pool. After all, you as a pool owner will have the final say on the choices you will make.

What to do while the pool gets filled and what to do after?

When filling up the pool, it is a must for you to closely observe and be aware of the things that are happening. For one, you should see to it that there is less moisture coming around the pool during the transfer. It is also important that the liner is not loosening during that time.

It is also important to install all the top railings and the connectors of the swimming pool before it is filled. This is because it will be difficult to install all these pool accessories when the pool is already filled with water. For the water chemistry, it is advisable to conduct the test before transferring the water to make sure and learn the quality of the pool water.


  1. Why not just a hose?

Using a hose is an option when transferring water to the pool. However, it will take a lot of time and a lot of patience before filling up the swimming pool. On average, it may take you between 12-24 hours to successfully fill your pool with water using just a normal hose.

  1. What type of water will I receive?

The type of water you will receive will largely depend on your source whether it is coming from the well or other sources.

  1. What size tanker truck do you use?

It all depends on the availability of the tanker truck.

  1. What is the cost?

The cost of transferring water to your pool largely depends on the source of your pool water. If you are using a delivery service, then the amount will be more compares to transferring in well or the municipality water supply.

  1. How do I determine how much water I need?

It is all about knowing the capacity of your swimming pool. To know this, you need to determine the dimensions and the size of your pool before determining the amount of water you need.


Filling pool with well water is a choice that you can do if the water coming from the well is in good quality and clean. Or else you can choose other options available in your area. Well water is a risk because you will have the tendency to spend more money on treating the well water instead of just enjoying your swimming pool.

Pool Filter Sand in Lowes Reviews

Using a pool filter sand is one of the most affordable and efficient pool filtering that you can have in your swimming pool. Aside from being inexpensive, this type of pool filtering does not clog very often and this will save a lot of money as a pool owner.

However, you also need to replace the pool filter sand at least once every few years after using it. There are a lot of places to buy filter sand but the best place is probably at Lowes. Why buying pool filter sand in Lowes is good for the pool owners and to the swimming pool will be discussed later in the article.

What is Pool Filter Sand?

The pool filter is responsible for trapping all unwanted particles in the swimming pool such as algae, bacteria, dead bugs, and other small dirt so that it will not go inside the swimming pool. When using a sand filter, you are using the sand as the trapping mechanism to prevent all unwanted particles from entering the swimming pool.

It is said that the sand is one of the most effective pool filters that you can use in the swimming pool. In fact, the sand is also used to filter other applications such as septic water systems, wastewater treatment facilities, and our very own drinking water.

However, not all sands can be used as a pool filtering mechanism in the swimming pool. There are three types of sand to be used in a pool filter and it is listed down below:

  • Silica Sand Filter – This is the most common and probably the most effective filter sand that you can use in your swimming pool. The size, hardness, and other factors of this sand are enough to be effective in trapping unwanted particles from entering the swimming pool.
  • Glass Sand Filter – This sand filter is considered the best alternative for the pool filter sand. It also takes pride in being environmentally friendly as it is made from recycled glass particles. The glass sand particles come in different sizes the minimizes the chance of the water being unfiltered. This type of sand filter also comes with a negative charge which will enable it to capture manganese elements which are abundant with hard water.
  • Zeolite Sand Filter – This is another type of sand filter that is made from minerals coming from volcanic rocks. It is said that this sand filter is 100 times better compared to the other filter sand because it has more surface area compared to the others. This filter sand also has the ability to capture chloramines, the chemical that causes eye irritation to swimmers. This type of sand filter is useful when there is a need to shock the swimming pool regularly.

What is the Difference Between Pool Filter Sand and Sandbox Sand?

A lot of people say that using pool sand as a filter will save a lot of money for the pool owners because of its affordability. However, there are still pool owners who find it expensive and are trying to find alternatives such as the sandbox sand. This is the same play sand that we can normally see that is being played by small children.

The biggest question when using sandbox sand as a filter is its effectivity. Will it filter the same way as the regular pool filter sand? The answer to the question is definitely a big no and there are a lot of reasons for the big difference.

For one, the two type of sands are composed of totally different materials. The regular pool sands are much smaller in size and much finer compared to the play sand which means it traps particles well. Those small dirt particles in the pool water are too small but the tiny pool sand particles can trap all small dirt and filtered it away from the swimming pool.

The pool sand, meanwhile, is a lot bigger which means it can trap lesser dirt particles and other types of debris. This only means that the sandbox sand will not be as effective compared to the regular pool sand.

In terms of components, the regular pool sand contains silica, an element that has the ability to attract, trapped, and hold small particles in the pool water specifically dirt and debris. So, if you choose to use the sandbox sand which does not have silica, you will be missing its filtering capabilities and can greatly affect your pool’s overall filtration system.

To sum it up, it is not advisable to use sandbox sand as a filter to your swimming pool. It is not the same as the regular pool sand that the pool owner normally uses in the filtration system in the swimming pool. There is such a huge difference in terms of the cleaning capabilities and its effectiveness in trapping all dirt in the pool water.

Furthermore, the use of the regular pool sand will require you to replace it once every 5 to 15 years, all factors considered. With the sandbox sand, you will be changing it frequently making it more expensive even though it is more affordable in price. With that being said, it is all about you and your choice of using the best pool sand for your pool filtering system.

How Pool Filter Sand Works

It has been said a lot of times in this article that a pool filter sand is one of the most efficient pool filters that a pool owner can use in the swimming pool. But how do the pool filter sand work wonders in the pool? Let’s find out below.

  • The sand filter is so efficient in trapping water contaminants and dirt in the pool water because each of the particles of the sand is so effective in trapping all the dirt particles in the water. All these particles are so rough and usually comes in the same sizes and they have the ability to trap and captured all unwanted dirt particles in the pool water.
  • This pool filter sand will be put inside a large container and this container is either a plastic or rounded fiberglass container. Meanwhile, inside the container, a manifold will be installed and will be responsible for moving the sand so that it will face evenly to all the pool water which will enter the filter.
  • Because of the pool pump, all the pool water will go and pass by to the pool filter. The pool filter sand will then trap all the unwanted debris, dirt, and particles in the pool water which makes it dirty and cloudy.
  • Once the water is leaving the pool filter, it will be cleaned and free from contaminants and the other particles. The pool filter sand definitely plays an important role in cleaning and making the pool water free from dirt.

This is the simple but effective role of the pool filter sand in cleaning and maintaining the clarity of the pool water. It plays an important role that can make or break the quality of water in the swimming pool.

Lowes vs. Pool Stores, Why Buying Pool Filter Sand at Lowes

There are a lot of places that you can buy a pool filter sand particularly all the pool stores nearest to you. However, there are also other alternatives where you can buy high-quality sand filter and one of them is at Lowes.

The prices of pool filter sand at Lowes varies depending on a lot of several factors. The prices changes depending on the size and the quality of the pool filter sand that you choose. The higher the quality, the more expensive is the price of the filter sand.

Another factor that affects the price of the pool filter sand is the brand. Normally, the more popular the brand is, the more expensive it is in terms of its pricing. It is important for you to determine the type of pool filter sand that you need in terms of pricing and brand quality. It will save you a lot of money if you choose the most durable and effective pool filter sand that is available in the market.

Choose Size of Pool Filter Sand

There are a lot of factors to consider in choosing the size of pool filter sand that you will need in the swimming pool. For one, all the pool filters are being measured in terms of the amount of water that they can clean and the total amount of pool water in the swimming pool.

Once you already know the capacity of your filter and your pool, you need to select a filter that has the ability to clean a much bigger pool compared to the one in your home. This will ensure that the pool filter can work well with the amount of water that is in your swimming pool.


The pool filter sand will play a crucial role in maintaining the quality and the clarity of the pool water. Why buying pool filter sand in Lowes? Because it the place is the best alternative aside from the pool stores in buying high-quality and original pool filter sand to be used in cleaning and maintaining the quality of your pool water.


Pool Floc Not Sinking

A lot of pool experts believed that using a flocculant or pool floc is the fastest answer when dealing with cloudy water in the swimming pool. They said it is the best solution when your filtration system is not working and your pool water is slowly getting cloudy.

But what if the flocculant does not work when you use it in the pool and does not sink as expected. Pool floc not sinking, why? This will probably be the immediate question that you will raise once you encounter this situation.

In this article, we will be discussing the importance of using a pool floc in cleaning and making the pool water crystal clear. We will also be dealing with other related information about the use of flocculant and its relation to the pool clarifier.

What is Flocculant?

When you are dealing with cloudy water and most of the methods you have used was not effective, you probably need a flocculant to make the water clear again. They say that a flocculant or a pool floc is the fastest way to make your water crystal-clear again. But how flocculant does it will be discussed later in this article.

Flocculant is a coagulant, a type of element that causes all the small and microscopic dirt in the pool such as algae, dust, and other particles to gradually combine and become bigger for easy picking and cleaning by the pool cleaner. This chemical will put together all the tiny floating fragments of dirt found in the pool that is too small to see with the naked eye.

Once all the dirt and tiny particles are already clung together, the weight will cause them to sink on the bottom of the pool. When this will happen, it is now the turn of the pool filter to absorbed or suck the dirt or the pool cleaner can clean it up by using the pool vacuum.

Flocculants – Clear the Water Fast (Benefits of Flocculants)

There are a lot of benefits when using a flocculant. First of all, it is an alternative to treat cloudy water and make it crystal clear again. I know there are a lot of ways and methods in treating or cleaning pool water and flocculant is one of them. Furthermore, flocculant helps clean the dirt in the swimming pool which is too small to see with our human eye.

While the pool filter helps in catching particles in the pool water, those small particles which come in microscopic sizes remain in the pool water for a long time. The flocculant will be the best option for the pool cleaner to remove these tiny particles away from the swimming pool.

Another benefit of using a flocculant is it helps the pool cleaner to be efficient in cleaning the swimming pool. It is a fact that the pool cleaner does not have the ability to see the smallest particles that are suspended in the pool water. With the use of the flocculant, it will make those tiny particles to combine and sink in the bottom of the pool making it easy for the pool cleaner to remove it through the use of a pool vacuum cleaner.

What’s the Difference Between Flocculants and Pool Clarifiers?

Before discussing the difference between a flocculant and a pool clarifier, it is good to note that both chemicals are coagulant or elements that causes the process of coagulation in which the tiny and suspended particles found in the pool water combines to form a block which will then sink in the bottom of the pool when becomes heavy.

However, the main difference between the two is the amount of time both chemicals work in doing the coagulation process. If you want to have a faster result, it is highly recommended to use a flocculant to clean your pool water. Meanwhile, a pool clarifier works the same as flocculant but it is a milder chemical and it may take a longer time or even a few days to finally clean and clear the pool water.

So, if you need to use your pool urgently, it is advisable for you to use a flocculant instead of a pool clarifier. Furthermore, the use of the two coagulants largely depend on the urgency of your need to use the swimming pool.

When to Use a Clarifier Instead of a Flocculants?

As I’ve said earlier, the use of the two pool cleaners largely depends on the urgency of your need to use the swimming pool. If the pool will be needed in a few hours and the water is still cloudy, it is advisable for you to use flocculant. All you have to do is pour it in the pool water and proceed to clean the pool to prepare it for the activity.

But if you have the time and the pool activity is a few weeks away, then the pool clarifier is the best option for you. Aside from the time factor, a clarifier can work with the pool cartridge filter while flocculant doesn’t. Furthermore, using a clarifier requires less amount of water as there is no need to vacuum the pool after use.

Using a flocculant or a pool clarifier will largely be depending on you and the urgency of using the swimming pool. But rest assured that both are effective in cleaning and making the pool water crystal clear again.

How to Floc a Pool?

The best thing about a flocculant is it works and acts quickly compared to a pool qualifier. You can immediately get the desired result 24 hours after the application. However, the need to vacuum the swimming pool is necessary to remove all the dirt and debris on the pool floor. Here is the simple process of applying a flocculant in the swimming pool.

  • The first thing to do is to fill your pool with water to raise its level. This is needed in anticipation of losing more water during the application process and the vacuuming stage.
  • The next step is to balance the pH level and ensures that the chlorine is working fine to ensure the efficiency of the application process.
  • The next step is to mix the flocculant with water. You should base your dilution process on the instruction stated in the flocculant container. After that, gently pour off the flocculant on the different edges in the swimming pool.
  • The next step is to let the flocculant spread evenly throughout the pool by letting the pool pump run for a few hours.
  • When the flocculant is evenly spread in the pool, the next step is to turn off the pool pump so that the water becomes stagnant and lets the flocculant work its magic. Eight to twelve hours is enough for the flocculant to do its job and collect all the tiny particles and dirt in the swimming pool.
  • After the 12-hour period, turn on the pump and you will immediately notice particles or residue settling down the pool floor which is the result of the application of flocculant.

Application and Removal of Flocculants

After the application process stated above, the next step is to remove the residue away from the swimming pool. The steps below will show you the process.

  • The first thing to do is vacuum all the combine particles or the residue away from the swimming pool. Furthermore, avoid using the filter in removing the dirt on the pool floor and instead do it with the use of the vacuum cleaner.
  • After removing all the dirt in the pool floor, stop the pool pump and make the rotary valve in recirculate mode. After that, turn on the pump and let it work for 2 hours to be able to let those residues that escape the vacuuming to be in one place.
  • The next step is to set the rotary valve to waste mode and start vacuuming all the remaining residue away from the swimming pool.
  • After that, it is now time to set all the rotary valves and the other switches into filtration mode. Immediately check the chemical composition of your pool water especially the chlorine and the pH level.

If after the application process you will still see the pool water cloudy, it’s probably caused by other reasons aside from the dirt in the swimming pool. Maybe there is a problem with the pool’s sand filter or some other malfunctions that need to be corrected.


The pool Floc not sinking, why? This will probably be your question once you will notice that the flocculant you applied in the pool is not working. However, this is a rare occurrence as flocculants have been proven to effectively clean the swimming pool.

When you begin to notice that your pool water is getting cloudy, it is highly recommended to use a clarifier first and see if it will be effective in clearing the pool water. However, if this is not effective, then the next choice is to use a flocculant and see for yourself if it will be effective in making your pool water crystal-clear again.