| Substance | Concentration [g/l] |
|---|---|
| MgSO₄·7H₂O | |
| NaHCO₃ | |
| CaCl | |
| KHCO₃ |
| Magnesium (Mg²⁺) [mg/l or ppm] | |
| Calcium (Ca²⁺) [mg/l or ppm] | |
| Sodium (Na⁺) [mg/l or ppm] | |
| Potassium (K⁺) [mg/l or ppm] | |
| Bicarbonate (HCO₃⁻) [mg/l or ppm] | 0 |
| Parameter | Value (ppm as CaCO₃) |
|---|---|
| Total hardness | 0 |
| Alkalinity | 0 |