Leslie's - Hardness Plus for Calcium Hardness
- Calcium hardness increaser
- Keeps your pool and equipment free from damage
- Increases calcium hardness by 10 ppm per 1-1/4 lbs.
The calcium hardness level in a pool does not increase rapidly, but it is good practice to check the calcium hardness every month. Adding 1.25 pounds of hardness plus to 10,000 gallons of water will raise the calcium hardness by 10 ppm. **The minimum level of Calcium Hardness is 150 ppm.
|Product Type:||Pool Chemical|
|Chemical Type:||Calcium Hardness|
|Dosage:||1.25 lbs per 10,000 gallons|