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Elements | Parameters | Minimal | Maximal | Unit | |
General parameters | Acidity | pH | 8 | 8.3 | - |
Density (25°C) | GH | 1.020 | 1.026 | - | |
Salinity | - | 33 | 36 | ppt | |
Conductivity | - | 52 | 55 | mS/cm | |
Carbonate hardness | KH | 7 | 10 | °dKH | |
Calcium | Ca | 400 | 420 | mg/l | |
Magnesium | Mg | 1150 | 1400 | mg/l | |
Critical parameters | Nitrites | NO2 | 0 | 0 | mg/l |
Ammonium | NH4 | 0 | 0 | mg/l | |
Copper | Cu | 0 | 0 | mg/l | |
Parameters favouring aglues | Nitrates | NO3 | 0 | 20 | mg/l |
Phosphates | PO4 | 0 | 0.1 | mg/l | |
Iron | Fe | 0.002 | 0.05 | mg/l |