Green Algae In Pool Filter

Swimming pool algae grows due to lack of proper sanitation filtration and high ph.

Green algae in pool filter.

Green algae chlorophyta is a slimy substance that can be found on pool and spa surfaces first signs of it appear in small clusters on pool steps or lurking in corners. I am wondering if the filter has an issue or if something i did was wrong causing the green algae to reappear in the pool in only 15 minutes after cleaning and switched back to the normal mode. You will need to maintain your chlorine levels until the water is crystal clear. The good thing about this type of algae is that it s easy to get rid of.

How to clean a cartridge filter if you have a green cloudy pool. Although not useful in killing algae a pool filter cleaner used regularly will help your filter trap the particles that become algae food in addition to trapping algae itself. You need to test your chlorine and ph levels with a good test kit which are more accurate than test strips and bring your ph level to about 7 8 by adding sodium carbonate to increase it or sodium bisulfate will also need to make sure the chlorine is at least above 1 ppm. What i do not understand is that is acted like the algae was trapped in the filter and it all was pumped back into the pool after the filter was back washed and then rinsed.

There are several different types of cartridge filter housings. Low chlorine levels. Algae consume chlorine so you will need to consistently replenish and maintain the shock level in order to kill all of the algae in your pool. In prevention and treatment water chemistry is one of the most important steps to getting and keeping your pool algae free.

Dead algae turns white or gray and either suspends in the pool water or settles to the floor. It s at this stage that you should start to attack it green algae can grow quickly in 24 hours or less. There are two types of algaecide. Filter cleaners are useful to keep your pool filter in top condition ejecting oils minerals and metals that clog or gum up a pool filter and remove dead algae to prevent reinfection.

A chemical combination that literally shocks your pool water clean. Pools with less than 1 parts per million chlorine allow algae to spread. After the pool filter has been running for 12 24 hours examine the pool. Chlorine hydrochloric acid or algaecide will do the trick.

A concentrated algae killer that works best when you pour it over where the algae began to grow. Whether or not the algae is dead test the pool again for the new chlorine and ph levels. The ammonia based algaecide is less expensive and will be less likely to stain your pool than the metallic copper and silver. The pictures used in this article are for a basic capsule style housing.

As the algae slowly die the pool will turn from a green color to a cloudy white and eventually to crystal clear.