It could still be yellow or mustard algae. Chlorine is not always the only antidote to an algae bloom. You must use an algaecide, as well. Copper- and silver-based varieties are effective. When the algae is dead and sinks to the bottom, it may appear grayish in color. Vacuum that out to waste. If the green stuff is only on the bottom and not forming on the ladder, skimmer parts, walls, etc., perhaps you don't have an algae problem. Perhaps you have a calcium problem. Does the greenish stuff "poof" and easily disperse when you disturb it with the vacuum head or a brush attachment? Is the water generally clear except for the ick at the bottom? If so, it could be calcium buildup. If you use a calcium-based chlorine product and have been doing so awhile, then it's quite possible your problem is calcium. You need to very carefully vacuum that precipitate out to waste, replace the water you ejected with fresh water, and switch to a non-calcium-based product. The answer above neglected to mention an important part of the pool - THE FILTER. Without the proper length of filter run time you will get nowhere in having a clear, quality pool.
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.
Red or pink algae in a swimming pool is actually a bacteria. The most common cause is contamination from swimming suits when going from the ocean to the pool. Chlorine is the most effective treatment. Algae products will not work because it is not a true algae.
Normally no, but if the phosphates have arrived through another substance such as a detergent it can be toxic. also it can cause issues with algae that can cause pollution.
cause of the algae in your pool! c.s.
Generally you should remove the majority of green or red algae in a pond, for it could cause some serious problems. But if you have any algae eating fish (such as catfish), then the pond may be okay
Excessive nutrient runoff from human activities such as agriculture, urban development, and wastewater treatment can cause an increase in freshwater algae growth. This nutrient pollution, particularly from nitrogen and phosphorus, can lead to algal blooms which can harm aquatic ecosystems and water quality.
Yes. Algae are plants. Fertilizer is plant food.
Not really nessacary, however in might cause complications later.
Algae
No. That is not possible.
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 three main components found in fertilizer that can cause algae to grow are nitrogen, phosphorus, and potassium. When these nutrients are washed into water bodies, they can stimulate algae growth, leading to excessive algae blooms that can harm aquatic ecosystems.