Green Pool Water
Green pool water and pool water maintenance. No mistakes for swimming pool chemistry and the pool perfect for you. Algae Prevention ~ Clear Up Pool Algae ~ Chlorine Chart Answers To Common Questions
If the proper steps of swimming pool chemistry and pool water maintenance are not taken to avoid, eliminate, and control your pool algae, it can reproduce like rabbits and drive up your pool maintenance cost.

Green Swimming Pool Water
The most common complaints among pool owners are swimming pool algae and green pools.

Swimming Pool Green Water
You’ll need to chlorine shock the pool and use a swimming pool algae treatment or pool algaecide. If your pool water is green, follow the swimming pool maintenance tips on the bottle of the
algaecide.
Swimming Pool Algae PreventionProperly balancing all of your pool’s chemicals will greatly reduce the opportunity to turn your pool water green and give you clear pool water. You can treat
brown algae
pretty much in the same manner as green algae.
Black algae
is a different animal all together. Having your
swimming pool chlorine,
pool alkalinity, and hardness adjusted correctly is very important. Remember to
brush and vacuum
your pool because this will reduce the dirt accumulation and algae pores from sticking to the pool’s surface.
If you have
yellow algae,
you'll probably brush it and think it's gone, but it will come back.

FAS-DPD K-2006 Taylor Test Kit
When the time comes to
clear up your green pool water
it's always safety first. Always take the proper precaution in dealing with these types of pool chemicals and read the manufacture’s labels and the dangers of chlorine. Use heavy duty rubber gloves and goggles and keep pool chlorine out of reach of children and pets. Again, I recommend using granular chlorine a.k.a calcium hypochlorite. It’s easier, a bit safer, lighter in weight, easier to store, and 1 pound of granular chlorine equals 1 gallon (8lbs.) of liquid.
Chart - Super-Chlorinate Your Pool (Amount Needed to Reach 10 ppm) Type Of Swimming Pool Chlorine | POOL GALLONS | | 1,000 | 5,000 | 10,000 | 12,000 | 15,000 | 20,000 | 25,000 | 50,000 | | Sodium Hypo | 10 oz. | 1 3/4 qts. | 3 1/4 qts. | 1 1/4 gal. | 1 2/3 gal. | 2 gal. | 4 gal. | 6 gal. | | Lithium Hypo | 4 oz. | 1 1/4 lbs. | 2 1/3 lbs. | 3 1/2 lbs. | 4 3/4 lbs. | 6 lbs. | 12 lbs | 18 lbs. | | Dichlor | 2 1/4 oz. | 11 oz. | 1 1/3 lbs. | 2 lbs. | 2 2/3 lbs. | 3 1/3 lbs. | 6 3/4 lbs. | 14 lbs. | | Calcium Hypo | 2 oz. | 10 oz. | 1 1/4 lbs. | 2 lbs. | 2 1/2 lbs. | 3 1/4 lbs. | 6 1/2 lbs. | 13 lbs. |

Swimming Pool Chlorine - Liquid & Granule
If you have green pool water, you must take immediate action in killing the algae. Doing this will lessen the risk of swimming pool stains and will lengthen the pool water life.

Pool Green Water
First You should: Bring the pH, pool alkalinity, and calcium hardness into line. Never add chlorine without first adjusting these three. Adjust your pH to 7.0-7.2, alkalinity to 85-100, and hardness to 150-250ppm.I suggest you use granular chlorine, a.k.a. Calcium Hypochlorite, to shock your pool. This kind of pool chlorine has a pH level of 12. For parts of the country that might have hard water, liquid chlorine will do just fine. Brush the bottom, sides, and steps to loosen any algae that may be adhering to the surface. Also, get a good leaf rake, not a simple blue skimmer. Be sure the bottom drain is clear from debris. Continuously run your filtration system and be sure to backwash 2 times per day until the water is clear once again.If you have a DE filter be sure to re-coat the grids with each backwash. Also watch that the pool’s water level does not get below a minimum of 2” from the bottom of the skimmer. You want to get rid of the dead algae. Super-chlorinate, or shock, the pool bringing up the pool chlorine up a minimum of 10 times what you normally run If your chlorine is 1.0ppm then raise it to 10ppm or above. You must do this in order to kill the algae. You must reach that 10ppm or above because if you don’t it’s just wasting time and money. To super-chlorinate you must do this all at once, not over a few hours or days. If you're running your chlorine at 1.0ppm, then bring it up to 10ppm or even 12ppm.. You’ll notice this is working when your water turns from green pool water to white or grayish. Also, there will be dead algae on the bottom of the pool. This can be filtered out through vacuuming the bottom of the pool. Keep brushing and vacuuming to rid the pool and any residual algae and remember to keep filtering and backwashing to get rid of the swimming pool algae. If you have a DE filter, you'll need to re-coat or recharge the grids with each backwash. If you have a cartridge filter, remember to take the filter out and clean it two (2) times per day with a regular garden hose, never a power washer. Brush and filter, then brush and filter, and then after you do those, well you guessed right, it’s time to brush and filter some more. Remember, when you have green pool water or any swimming pool algae problem, there is no quick fix. It will take time, effort, and patience to clear up your pool. When your swimming pool chlorine is down to 1.0ppm-3.0ppm the pool will be safe to swim in once again. Obviously you would NEVER allow anyone to swim in the pool until the green pool water is gone and the algae has cleared up.
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Swimming Pool Algae From Green Pool Water
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What Other Visitors Have Said
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New Question
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