What causes swimming pool water to turn green？

Green pool water is mainly caused by growing algae. When the disinfection of pool water is not enough, algae would grow. High level of nutrients such as nitrogen and phosphorus in poll water will promote the growth of algae. In addition, water temperature is also an important factor affecting algae growth. During hot seasons, algae will reproduce faster, causing the pool water to turn green in few days or even less.

what is algae

Most algae are tiny plants that grow and reproduce in water, while blue algae are actually bacteria and pink algae are actually fungi. Under the certain conditions, algae blooms and cause water to appear green. Algae would affect water quality and provide places for bacteria to grow, so they pose potential threats to human health.

Approches solutions to swimming pool water turning green

In order to solve the problem of green pool water, a series of measures need to be taken. Firstly, raise the chlorine level of pool water to a higher level, chlorine will destroy algae. Secondly, add algaecides into pool waterCommonly used algaecides include , quaternary ammmonium salts and copper which would help chlorine remove algae. Finally, the nutrient content in the water must be controlled to stop algae growth. Our Phosphur Remover is helpful in this point. Users also need clean debris of killed algae from pool and backwash sand filters to keep water clean. In addition, regular swimming pool maintenance is also very important, including cleaning the bottom of the pool, refreshing the water, cleaning the filter, etc.

How to maintain your swimming pool regularly to prevent it from turning green

To prevent your pool water from turning green, regular maintenance and management is required. First of all, water quality should be checked regularly, including pH value (algae prefer higher pH), residual chlorine content, turbidity and other indicators. If some parameters are found to be abnormal, it needs to be dealt with in time. Secondly, right chlorine level and regular clean keep the pool water hygienic and safe. In addition, the nutrient content in the water should be controlled to stop algae growth, especially phosphorus. At the same time, filters and other equipments should be regularly cleaned or replaced to ensure their normal operation. These measures will effectively help you avoid , the problem of swimming pool water turning green.

When you use chemical products to treat green pool water, remember to follow experts advice and product instructions. Our company has all kinds of high-efficiency products for wide applications. You are welcome to check our official website for details.