Copper Sulfate Pentahydrate For Pools

Copper sulfate otherwise known as bluestone is sometimes used in swimming pools as an algaecide.

Copper sulfate pentahydrate for pools.

Cu h 2 o 6 2. Works effectively against green yellow and black algae it s a non foaming solution that dissolves fast without impacting your ph levels. Bright green pool water is a sign you have an algae problem. Found out it does much more.

A popular type of swimming pool algaecide is based on copper compounds. This frees up low levels of chlorine or salt chlorine to be more active and available. Most copper sulphate contains around 20 25 copper so a 50 000 liter pool would require 100 120 grams copper sulphate if the pool is green i would give a once off double dose. Copper usage can however cause stain formation.

Copper sulfate does not replace the need for pool sanitizers such as chlorine. It takes a few days to work. The chemical used is copper sulphate pentahydrate chelated. Copper sulfate dissolves well in liquid which is what makes it such an effective cleaner for pools and reservoirs.

I first starting using copper sulfate crystals for algae control. This reaction is known as hexaaquacopper. Copper sulfate pentahydrate crystals powder or liquid are the most convenient ways to handle copper sulfate when cleaning gardens pools or drains. It s particularly effective against black algae which is not controlled by normal levels of chlorine.

Pool chemicals known as algaecides can treat or prevent algae growth. Copper sulfate does not eliminate the need for chlorine bromine or other pool sanitizers. A copper algaecide such as copper sulfate pentahydrate when added can bond with water molecules giving us a brilliant copper sulfate blue but crystal clear pool as shown above. 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.

The american journal of public health recommends using copper sulfate in swimming pools only as a method to control growth of algae. One part per million of copper in drinking water is quite safe and 0 5 parts per million is enough to control green algae in swimming pools. Copper based algaecides are effective and relatively inexpensive but should be used with caution to avoid problems.