Pool ProMar 25, 2020Pool TipsWhat is Water Hardness?Water hardness is the quantity of Calcium and Magnesium in the water. The natural hardness of water varies from source to source...
Pool ProMar 25, 2020FAQWhat does my Pool Pro Professional need to know?What size is your pool? Measure width, length and depth if known. How much water is in your pool? See FAQ How Do I Calculate How Much...
Pool ProMar 6, 2020Tech TipsHow can I remove black spot algae?Black spot algae clings to pool surfaces, grout and between pebbles. It is very resistant to treatments and difficult to control....
Pool ProMar 3, 2020FAQHow can I tell if my salt water chlorinator is working properly?Your chlorinator is a miniature liquid chlorine manufacturing plant. Firstly we must understand the process of salt water chlorination....