Before testing your water always run pumps on high for at least 1-minute for better accuracy. The Natural Hot Tub Company’s® Water Treatment and Conditioner helps stabilize the pH and alkalinity levels. When making any adjustments to your hot tubs & spas water by adding products you should only add one product at a time. When adjusting pH and alkalinity, wait 24 hours before retesting your water. See Hamilton Index for more information on proper hot tubs & spas water balance.
| Water Temp. Range | 90 degrees or higher |
|---|---|
| pH Level | 7.2-8.2 |
| Alkalinity | 80-120 |
| Total Hardness | 150-300 ppm • If you have hard water, use a Stain & Scale control (Defender) • If low calcium Hardness (under 80 ppm), use a Calcium Increaser |
