The Zodiac Calcium Up commonly known as "hardness increaser" is added to the water to help protect the finish of your swimming pool or spa finish. Too much calcium and it will scale on the...
The Zodiac Calcium Up commonly known as "hardness increaser" is added to the water to help protect the finish of your swimming pool or spa finish. Too much calcium and it will scale on the...
The old faithful gold standard of water chemistry testing Taylor. Many water professionals use Taylor to give a well established understanding of water chemistry. Great for anyone who has a swimming...