It s particularly effective against black algae which is not controlled by normal levels of chlorine.
Copper sulphate for pools.
That s where the chlorine comes in or you could use hydrogen peroxide affil.
It destroys algae and bacteria caused by growing algae in swimming pools in addition to preventing athlete s foot a fungal infection that grows in between the toes in warm climates such as an indoor swimming pool.
Copper sulphate otherwise known as bluestone is sometimes used in swimming pools as an algicide.
Put on protective gloves and eye wear.
Link to product info on amazon it will sanitise the water and won t stain the pool it has the added benefit of being harmless to the ozone layer it breaks down into hydrogen and oxygen.
This frees up low levels of chlorine or salt chlorine to be more active and available.
The chemical used is copper sulphate pentahydrate chelated.
Use the chart located on the university of kentucky s website for bluestone see resources to determine how much copper sulphate you should add to the pool based on the total alkalinity of your pool water.
Follow the manufacturer s directions closely when using.
Copper sulfate is also used in order to help with public health and safety.
Test your pool water to determine the total alkalinity.
Use the chart located on the university of kentucky s website for bluestone copper sulfate to determine how.
Copper ion cu is a very effective algaecide used in pools to kill and prevent algae.
How to add copper sulfate to pools step 1.
Poolrx minerals dissolve out of the unit in the first 24 hours and form a stable residual throughout the entire body of water killing algae and bacteria.