What Does Calcium Hardness Do For A Pool - If your pool's calcium level gets too high or too. Web what is calcium hardness and how to lower? Too low, and your water. Web if your pool has a vinyl or fiberglass liner, the calcium hardness level should be between 175 parts per million. Calcium hardness plays an important role in your pool chemistry. It corrodes your swimming pool’s metal fittings. Web in general, to raise it 10 ppm, add 2 ounces of calcium chloride for every 1,000 gallons of water.
Web what is calcium hardness and how to lower? It corrodes your swimming pool’s metal fittings. Calcium hardness plays an important role in your pool chemistry. If your pool's calcium level gets too high or too. Web if your pool has a vinyl or fiberglass liner, the calcium hardness level should be between 175 parts per million. Web in general, to raise it 10 ppm, add 2 ounces of calcium chloride for every 1,000 gallons of water. Too low, and your water.