Most likely, metals are in your water. If your pH is low (less than 7.0) and you have a heater with copper tubing, or some other source of metals, you may have copper dissolved in your water. Have your local pool supply store test for metals and if the test is positive, use a chemical like "Metal Free" at a rate of one liter per 20000 gallons.
Green pool water is caused by algae. To remove the algae, bring the pH level of the water to 7.8, scrub the sides and bottom of the pool, shock the water with chlorine, then vacuum up all the dead algae.
The pool water is green because of algae- which is a type of plant. You just need to add more chlorine to kill off the algae...
I am not sure why this has not been answered. The most common reason for the green is algae growth. If you put on a solar cover and ignore pool maintenance, then the algae will grow as the water heats and when you remove the cover, the pool will be green
The pool turned green in Rio due to an imbalance in the pool's chemicals, specifically the pH levels, which caused algae to grow and give the water a green tint.
By killing the green algae with an algaecide available at your pool shop.
The sand filter wont make a pool green this happens a s a result of algae.
Yes, in fact green algae can make you sick. I learned that from a friend of mine that decided he could go in the pool and yes, he did get sick.I went in my pool (full of green algae) every day last summer and did not get sick. However, I didn't go under water and get the water in my sinuses very often. I'm pretty sure it depends on how healthy you are overall.
When a pool turns green, the cause is the build up of algae. To remove the algae, chemicals will need to be bought to restore the PH levels in the pool, killing the algae.
Algae
The diving pool in Rio turned green due to an imbalance in the pool's chemicals, specifically a lack of proper maintenance and monitoring of the water quality. This caused algae to grow and change the color of the water.
Trees above reflecting the pool.
The Rio pool turns green due to a chemical reaction between chlorine and substances like algae or urine in the water, causing a green tint to appear.