Although they are effective against many forms of algae copper algaecides can cause stains on the surface of a swimming pool if the product is not used properly.
Copper in pool algaecides.
Metallic pool algaecides contain copper ions used for thousands of years in water treatment.
The copper is chelated or bonded with amino acids to reduce possible staining from overuse primarily a concern for plaster pools.
Copper algaecides will not cause foam in a swimming pool which can be a problem when using quat algaecides.
Warm uncontaminated swimming pool water is a great place for algae to grow.
Algae growth in a pool is inevitable.
Metallic algaecides are perhaps the most effective algaecide it s just important to realize that the introduction of copper into your pool can lead to stains.
Bright green pool water is a sign you have an algae problem.
Overall i d recommend using a polyquat algaecide it s the best product to keep algae at bay without the risk of foaming up or staining your liner and pool walls.
Copper based algaecides are effective and relatively inexpensive but should be used with caution to avoid problems.
Algaecides are the preferred method to effectively control algae growth but some of the most effective ones are copper based.
The algae is killed when they ingest algaecide containing copper based molecules.
A popular type of swimming pool algaecide is based on copper compounds.
Like other algaecides metal ions are positively charged and attach themselves to algae where they penetrate the outer.