How To Get Rid Of Algae In Pool Quickly

How to get rid of algae in pool quickly – Having trouble with pool algae? If so, know that you’re not alone. Green pool algae is the most common issue that most pool owners face, along with stubborn black algae (black spot) and mustard algae, following close behind.

In the pool industry, the are several types of algae are usually classed into three or four groups by color. Green, black, and yellow algae are all similar but slightly different from each other in terms of treatment. Some people include pink algae, which is actually a bacterial film, and white algae, as well. This article provides a guide on how to get rid of algae in pool quickly.

Green algae is the most common form of swimming pool algae as it grows due to a lack of proper sanitisation and filtration alongside a high pH. Usually, you’ll see this algae floating in your swimming pool or on the pool walls, potentially causing your entire pool to turn green. It’s really easy to brush off and become free floating. The good thing about this type of algae is that it’s easy to get rid of. It may only show up in little spots in your pool that have poor circulation.

Yellow algae, which is also called mustard algae or brown algae, tends to occur on sheltered surfaces. This may be the floor or the walls of your pool. It can be harder to get rid of than green algae. Black algae usually shows up as spots on the walls, and it is extremely persistent but relatively rare.

Black algae is one of the most aggravating strains around – and that’s saying something since all algae is pretty aggravating.  You often find this menacing algae growing roots on your pool walls, leaving black dots that are sure to ruin your pool day. If you encounter black algae, you’d better roll up your sleeves because you have some scrubbing to do.

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How to get rid of algae in pool quickly – Even if you don’t have lily pads floating on your pool’s surface, you could still have a plant problem. Algae gets into your water in a number of ways, such as microscopic particles on someone’s swimsuit or a little patch of slime on a pool float.

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However it’s introduced, you’ll want to get rid of it as quickly as possible. If you fail to maintain balanced water chemistry, you might as well formally invite your algae to make itself at home in your pool and stay forever. Unlike the harmful algae blooms found in marine waters, none of the three types of pool algae are harmful to swimmers. But algae in your pool can cause cloudiness so thick you wouldn’t be able to see a struggling swimmer underwater. They also provide food for some types of bacteria you don’t want in your pool. Plus, slimy pool water is just uninviting, to say the least.

Another telltale sign is residue in any of those colors around stairs, in corners, on pool walls, and around jets and skimmers. Algae loves to grow in nooks and crannies where you may not see it until it’s too late. Swimming pool algae can be a frustrating problem, and the last thing that you want after you finally get it under control is for it to come back. Luckily, algae is easier to prevent than it is to get rid of, so the hard part is already done. To avoid a future headache, invest a little time to work on preventing algae blooms.

How to get rid of algae in pool quickly

The main preventative treatment for algae is to improve the sanitation, circulation, and filtration in your pool. If you have a filter that is only just big enough for your pool, it may need to be run more or replaced with a larger one. Maintaining balanced water levels is also extremely important. If you have been battling algae for years in a plaster pool, it may be time to drain it and acid wash the surfaces. This is because algae can become embedded in the walls so thoroughly that you never really kill it all with other methods.

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Best cleaner to get rid of algae in pool quickly

·         Dolphin Nautilus CC Plus Automatic Robotic Pool Cleaner

Dolphin Nautilus CC is at the forefront of pool cleaners.  It combines the latest technology with great work ethic, and you will be amazed at how fast and easy it is to setup, just plug it in.  With one see, Dolphin Nautilus CC will start working.  Automatic scheduling means that you can set the automatic cleaner to work according to your needs.  Set Dolphin Nautilus to run a cleaning cycle every day, every other day, or every third day.

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The dynamic and powerful scrubbing brushes make light work of stubborn dirt and built up algae. The CleverClean technology ensures every inch of your pool is cleaned. You can expect great results within just a couple of hours. Maintaining the Dolphin Nautilus is easy, and makes cleaning your pool a breeze. The top-loading cartridge will capture fine dirt, debris and algae spores. You can buy with confidence knowing that this model is backed by a 2.5 Year warranty.


  • Automatic Scheduling
  • Dual Scrubbing Brushes
  • Top Load cartridges
  • Anti-Tangle Swivel Cord
  • Single Button operation
  • CleverClean Technology


  • Will not suit all budgets

To find out more about this, see on Amazon

·         Milliard Pool and Spa Vacuum Head

When you check this product, you will immediately notice the brush below the pool vacuum head. This part of the vacuum plays an important role in cleaning algae and other dirt in the swimming pool’s floor. The vacuum is measured at 13.5 inches in width which means it can cover a bigger area during the cleaning activity.

Another feature that stands out is the type of materials the manufacturer used in making this product. It is made with ABS plastic which is known for its durability and ability to be use for a long period of time. The presence of two air-relief valves in the pool vacuum head also drew my attention. It is said that these two valves release the suction effect when the vacuum clog or when it seals very tight on the pool floor. This will also help for the cleaning to move easily around the floor during the cleaning activity.


  • Two relief valve promotes greater maneuverability and easy movement
  • The ABS plastic provides durability and longevity
  • The width of the vacuum is big to cover enough space for cleaning
  • Brushes underneath help in loosening and removing the algae in the pool floor
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  • The pole needs to be purchased separately

To find out more about this, see on Amazon

·         Aquabot Pool Rover Hybrid Robotic Pool Cleaner

This next pool vacuum is for the pool owner who owns a large swimming pool of at least 40 feet in their home. If you are dealing with algae problems, this is the answer to help you in the cleaning and maintenance of the swimming pool including the removal of algae.

It has customizable and automated feature which means it can work on its own without human supervision. It comes with a built-in guidance system that will guide in cleaning the pool independently. This robotic pool cleaner will cover all the parts in the swimming pool without missing any spots, not even the most difficult and unreachable area.

The company has been raving about its “Jet Propelled System” which they said can clean a large swimming pool in less than 60 minutes. Furthermore, this robotic pool cleaner can clean and remove dirt and trash of any sizes, from the largest to the smallest including the tiniest algae in the swimming pool.


  • Cleans the floor and the walls
  • Fast pool robot
  • Simple pool robot
  • Doesn’t get stuck in corners


  • Bottom – wall transition of your pool needs to be curved, else it will not scrub the walls
  • Cable tangles easily. Solved by buying an extra swivel.

To find out more about this, see on Amazon

Editor’s Recommendation:

Dolphin Nautilus CC Plus Automatic Robotic Pool Cleaner

It really is a remarkable pool vacuum for algae and dirt, easy to use and incredibly effective. The anti swivel cord and automatic scheduling means that you can really leave the Dolphin to do what it’s designed to do. You can put your feet up while the Dolphin Nautilus CC works tirelessly to give you great results. see on Amazon

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