Spa Info
Ideal Water Readings
| Concrete, tiled pools | Vinyl, painted & fibreglass pools | |
|---|---|---|
| pH | 7.4 – 7.6 | 7.2 – 7.6 |
| Total Alkalinity | 80 – 125 ppm | 125 – 150 ppm |
| Calcium Hardness | 200 – 275 ppm | 175 – 225 ppm |
| Total Dissolved Solids | Under 2,500 ppm | Under 2,500 ppm |
| Iron | Nil | Nil |
| Copper | Nil | Nil |
| Stabiliser | 40 ppm | 40 ppm |