Calcium Plus hardness increaser _vendor_aqua-smarte Just follow these simple steps:

Just follow these simple steps:

after the water level has been lowered for closing

The Majestic step is a wide and sturdy step ideal to enjoy a relaxing day under the sun

After your mineral system has been removed

Calcium Plus hardness increaser _vendor_aqua-smarte Just follow these simple steps:Calcium Plus Hardness Increaser Calcium Plus (calcium chloride) increases the total hardness of pool water when levels fall below the recommended levels of 100 300 ppm. Calcium Plus will increase the total hardness of pool water. Deviation of the recommended 100 300 ppm can cause the pool water to be either corrosive and or scale forming.